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## Janitor supply produces an industrial cleaning powder that requires 40 grams of material at \$0.10 per gram and .25 direct labor hours at \$12.00 per hour. overhead is assigned at the rate of \$18 per direct labor hour. what is the total standard cost for one unit of product that would appear on a standard cost card? \$7.00. \$8.50. \$11.50. \$7.50. \$25.00.

Janitor supply produces an industrial cleaning powder that requires 40 grams of material at \$0.10 per gram and .25 direct labor hours at \$12.00 per hour. overhead is assigned at the rate of \$18 per direct labor hour. what is the total standard cost for one unit of product that would appear on a standard cost card? \$7.00. \$8.50. \$11.50. \$7.50. \$25.00.

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## A low-velocity flow over a smooth stream bed produces a

A low-velocity flow over a smooth stream bed produces a

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## How is energy converted in a hydroelectric plant? A) The kinetic energy of water is converted to electrical energy when water flows down the dam's channel and into the transformer. B) The potential energy of water is converted to electrical energy when water flows past a generator. C) The kinetic energy of water turns turbines; the mechanical energy of the turbines turns the generator, which produces electrical energy. D) The potential energy of water turns the generator's turbines, which results in the production of electrical energy.

How is energy converted in a hydroelectric plant? A) The kinetic energy of water is converted to electrical energy when water flows down the dam’s channel and into the transformer. B) The potential energy of water is converted to electrical energy when water flows past a generator. C) The kinetic energy of water turns turbines; the mechanical energy of the turbines turns the generator, which produces electrical energy. D) The potential energy of water turns the generator’s turbines, which results in the production of electrical energy.

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## In the carbon cycle, decomposition is the breakdown of a substance into simpler substances. What is the name for the process of the nitrogen cycle that produces ammonia?

In the carbon cycle, decomposition is the breakdown of a substance into simpler substances. What is the name for the process of the nitrogen cycle that produces ammonia?

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## Photo necessities produces camera cases. they have found that the cost c(x) of making x camera cases is a quadratic function in terms of x. a company discover that it cost 27 dollars to produce 2 camera cases, 105 dollars to produce 4 camera cases, and 675 dollars to produce 10 camera cases. find the total cost of producing 5 camera cases

We will use
c(x)=ax²+bx+c
sub the points given

when x=2, c(x)=27
27=a(2)²+b(2)+c or
27=4a+2b+c

when x=4, c(x)=105
105=a(4)²+b(4)+c
105=16a+4b+c

when x=10, c(x)=675
675=a(10)²+b(10)+c
675=100a+10b+c

so we gots
27=4a+2b+c
105=16a+4b+c
675=100a+10b+c

eliminate c’s from everybody
multiply first equation by -1 and add to 2nd and 3rd equation
the resulting 2nd and 3rd equations are shown below
78=12a+2b
648=96a+8b
multiply top equation by -4 and add to bottom

-312=-48a-8b
648=96a+8b +
336=48a+0b

336=48a
divide both sides by 48
7=a
sub back

78=12a+2b
78=12(7)+2b
78=84+2b
-6=2b
-3=b
sub back

27=4a+2b+c
27=4(7)+2(-3)+c
27=28-6+c
27=22+c
5=c

c(x)=7x²-3x+5 is da equation
to produce 5 we do
c(5)=7(5)²-3(5)+5
c(5)=7(25)-15+5
c(5)=175-10
c(5)=165

costs \$165 to make 5 camera cases

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## A bat produces pulses of sound and listens for echoes that indicate insects are near. This is an example of a _____. competition adaptation predator adaptation prey adaptation limiting factor

A bat produces pulses of sound and listens for echoes that indicate insects are near. This is an example of a _____. competition adaptation predator adaptation prey adaptation limiting factor

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## CAN YOU PLEASE HELP ME WITH THIS PROBLEM? This is due by MIDNIGHT 2). Manufacturer A produces hammers that are normally distributed with a mean weight of 4.6 lb and a standard deviation of 0.8 lb. Manufacturer B produces hammers that are normally distributed with a mean weight of 6.3 lb and a standard deviation of 1.4 lb. (a) What percentage of Manufacturer A’s hammers will weigh less than 5 lb? (b) What percentage of Manufacturer B’s hammers will weigh less than 5 lb? (c) Which manufacturer is more likely to produce a hammer weighing exactly 5.2 lb? Explain.

Part (a)
Manufacturer A;
Mean, μ = 4.6
Std. deviation, σ = 0.8

For the random variable x = 5, the z-score is
z = (x – μ)/σ = (5 – 4.6)/0.8 = 0.5
From standard tables,
P(x<5) = P(z<0.5) = 0.69 = 69%

69% will weigh less than 5 lb.

Part b)
Manufacturer B
μ = 6.3
σ = 1.4

For x = 5, z = (5 – 6.3)/1.4 = -0.9286
From standard tables,
P(x<5) = P(z<-0.9286) = 0.1766 = 17.7%

About 18% will weigh less than 5 lb.

Part (c)
x = 5.2 lb

Manufacturer A:
z = (5.2-4.6)/0.8 =  0.75
From tables,
P(x=5.2) = 0.773 = 77.3%

Manufacturer B:
z = (5.2-6.3)/1.4 = -0.7857
P(x=5.2) = 0.216 = 21.6%

Manufacturer A is more likely to produce a 5.2 lb hammer because its probability is higher.

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## Which part of the female reproductive system produces ova?

Which part of the female reproductive system produces ova?

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## The area of the ocean that produces the largest standing stock of commercial fish is in the

### Answered by answersmine AT 22/10/2019 – 05:05 AM

The answer is the continental shelf. The reason why the answer is continental shelf is because the continental shelf is relatively shallow where in it makes fishermen to be able to consume commercial fishes because it is only relatively shallow which is not that deep, making it easier for them to catch. It is where these fishes resides having fishermen have the idea where the largest stock of commercial fish is found.

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## Zinc and magnesium metal each reacts with hydrochloric acid to make chloride salts of the respective metals, and hydrogen gas. a 11.20-g mixture of zinc and magnesium produces 0.6854 g of hydrogen gas upon being mixed with an excess of hydrochloric acid. determine the percent magnesium by mass in the original mixture.

The balanced chemical reaction is as shown below,

N₂ + 3H₂  –> 2NH₃

The equation shows that every 3 moles of hydrogen, H2, there would be 2 moles of ammonia, NH3, that is going to be formed. Using this concept, we solve for the unknown in this item.

Since we are restricted only of the number of hydrogen, it becomes our limiting reactant.

(6 moles H2) x (2 moles NH3/3 moles H2) = 4 moles NH3

Therefore, given enough amount of N2, the amount of NH3 that can be formed out of the 6 moles of H2 is equal to 4 moles.

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## A "b" value of less than 1 produces a graph with an exponential decay.

A “b” value of less than 1 produces a graph with an exponential decay.

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## Natalia began to draw a diagram to compare bases and acids. Which label should be written in the area marked X? conducts electric current produces OH– ions tastes sour reacts with carbonates

1) Water has very high specific heat.

2) It expands when it freezes

3) ability to dissolve in ionic substances

4) Water molecules at the surface experience fewer hydrogen bonds than water molecules within the liquid.

Explanation:

1) Water molecules due to their high specific heat , undergo relatively less increase in temperature after absorbing heat. So they prevent their adjoining area to experience sharp increase in temperature.

2) Water is an example which expands on freezing. In it , large spaces are left between molecules when it cools. It happens because hydrogen bonds prevent any two molecules to come very close thereby  creating gaps. This gap is filled up when ice melts , which results in overall reduction in volume of water.

3) Uneven distribution of charge results in water molecules becoming polar in nature . A polar substance  can be dissolved in polar solvents only.

4) It is due to property of surface tension. Property  of surface tension results due to molecules of water near the surface experiencing a  net downward  force due to hydrogen bonds . It is due to fewer hydrogen bonds made by them.

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## Cell Division There are two types of cell division. The first (A) produces cells that are identical to the original cell. The second (B) produces cells that are different from the original cell. Which type of cell division do you think is responsible for these processes? replacement of damaged skin cells growth of an organism production of sperm and egg cells

The integumentary system covers the surface of the body is true about the integumentry system.

Explanation:

The integumentary system includes the skin, nails, glands, hairs, and nerves. Its main role is to act as a barrier to protect the body from the outside environment. It also retains body fluids, regulates body temperature, eliminates waste products, and protects against disease.

The integumentary system is the largest organ in the body that covers the surface of the body.

Thus, The integumentary system covers the surface of the body is the true statement about the integumentry system.

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## Rue or false: meiosis produces daughter cells that have half the number of chromosomes as the parent cell, but are genetically identical to the parent cell.

The correct answer to this would be:

“inability of many medium ground finches to feed on large,
hard seeds”

The medium ground finches feed on seeds. However, the birds
have two variations in the bill shape: some birds have wide, deep bills while others
have thinner bills. The large-billed birds feed more proficiently on large,
hard seeds, while the smaller billed birds feed more proficiently on small,
soft seeds. The reduction in number started in 1977, when a drought period
altered vegetation on the island. Due to this event, the number of seeds
declined dramatically; the decline in small, soft seeds was larger than the
decline in large, hard seeds. The large-billed birds were able to endure better
than the small-billed birds thus resulting in decline in number.

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## Which number produces an irrational number when added to 0.5 a. 0.555… b. square root of 3 c 1/3 d. square root of 16

Answer:  The correct option is (C). 10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared

Step-by-step explanation:  Given that the segment AB has point A located at (8, 9). The distance from A to B is 10 units.

We are to select the correct option that could be used to calculate the coordinates for point B.

Let, (x, y) be the co-ordinates of point B.

According to distance formula, the distance between two points (a, b) and (c, d) is given by

Therefore, the distance between the points A(8, 9) and B(x, y) is given by

Since, distance between A and B is 10 units, so

d = 10.

Therefore,

Thus, the correct statement is

10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared.

Option (C) is correct.

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## Adding black to a hue produces _____ while adding white to a hue produces _____.

Adding black to a hue produces _____ while adding white to a hue produces _____.

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## What part of the visible light spectrum produces the most light?

What part of the visible light spectrum produces the most light?

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## Areas near oceans or large lakes tend to have more moderate climates than do areas far from large bodies of water. Which of these statements best explains this observation? Hydrogen and oxygen atoms share electrons in a water molecule. Lakes and oceans contain dissolved solids. Water has a very high specific heat. Water produces buoyant forces. Question 2(Multiple Choice Worth 2 points) A scientist discovers a new substance. The molecules of the substance form hydrogen bonds with each other. When the molecules lose a lot of energy, the hydrogen bonds hold them relatively far apart. Based on this information, what can the scientist infer about the substance? It expands when it freezes. It is highly colored. It exists only as a gas. It does not dissolve ionic compounds. Question 3(Multiple Choice Worth 2 points) Which of the following properties of water is due primarily to the uneven distribution of charge between the hydrogen and oxygen atoms? its color its taste its ability to dissolve ionic substances its ability to produce buoyant forces Question 4(Multiple Choice Worth 2 points) A drop of water placed on a smooth, dry surface will form a dome-shaped droplet instead of flowing outward in different directions. Which of these best explains this observation? The bonds between hydrogen and oxygen atoms are very strong. The electrons in the atoms attract the electrons in the other atoms. Water molecules at the surface experience fewer hydrogen bonds than water molecules within the liquid. Water molecules near the surface produce more buoyant force than water molecules within the liquid.

The gravitational force Fg between two objects is given by the equation:

Fg=(G*m₁*m₂)/r₂, where G=6.67*10^-11 m³ kg⁻¹ s⁻² is the gravitational constant, m₁ and m₂ are the masses of the two bodies and r is the distance between those bodies.

Due to the gravitational attraction the pencil and the eraser will attract if we there is no friction on the surface.

m₁=10 g=0.01 kg is the mass of the pencil
m₂=20 g=0.02 kg is the mass of the eraser
r=2.5 cm = 0.025 m

First we calculate the Fg:

Fg={(6.67*10^-11)*0.01*0.02}/(0.025²)=2.1344*10^-11 N

To get the velocity v of the pencil:

v²=2as, where a is the acceleration of the pencil and s is the path. In our case s=r so we can write:

v²=2ar

a=Fg/m₁= 2.133*10^-9 m/s²

v²=2*(2.133*10^-9)*0.025=1.0665*10^-10

v=√(1.0665*10^-10)=1.0327*10^-5 m/s

We have the velocity and the acceleration, so we can calculate the time t with the equation:

t=v/a=(1.0327*10^-5)/(2.133*10^-9)=4841.6 s

1 hour has 3600 s so when we divide time t in seconds by 3600 we get time T in hours:

T=t/3600=4841.6/3600=1.3449 h.

So the time for the pencil and eraser to touch is T=1.3449 hours.

Also time T can be expressed like T= 1h and 20 mins and 41.64 s

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## The cell cycle produces daughter cells that _________ select one: a. are genetically identical to the parent cell (assuming no mutation has occurred). b. have the same number of chromosomes as the parent cell but not the same genetic content. c. have a random assortment of maternal and paternal chromosomes. d. have the same number of chromatids as the parent cell had chromosomes. e. none of the above.

The correct answer to this would be:

“inability of many medium ground finches to feed on large,
hard seeds”

The medium ground finches feed on seeds. However, the birds
have two variations in the bill shape: some birds have wide, deep bills while others
have thinner bills. The large-billed birds feed more proficiently on large,
hard seeds, while the smaller billed birds feed more proficiently on small,
soft seeds. The reduction in number started in 1977, when a drought period
altered vegetation on the island. Due to this event, the number of seeds
declined dramatically; the decline in small, soft seeds was larger than the
decline in large, hard seeds. The large-billed birds were able to endure better
than the small-billed birds thus resulting in decline in number.

Categories

## Harris corporation produces a single product. last year, harris manufactured 27,970 units and sold 22,200 units. production costs for the year were as follows: fixed manufacturing overhead \$335,640 variable manufacturing overhead \$240,542 direct labor \$131,459 direct materials \$234,948 sales were \$1,043,400, for the year, variable selling and administrative expenses were \$113,220, and fixed selling and administrative expenses were \$198,587. there was no beginning inventory. assume that direct labor is a variable cost. the contribution margin per unit would be: (do not round intermediate calculations.) \$21.30 per unit \$20.20 per unit \$25.30 per unit \$15.70 per unit

The Contribution Margin per unit (CM) can be calculated
from the difference of Selling Price per unit (SP) and Total Expenses per unit
(TE).

First, let’s calculate the value of SP:

SP = Sales / Units sold

SP = \$1,043,400 / 22,200 units sold

SP = \$47

Second, calculate all expenses:

Direct materials per unit = \$234,948 / 27,970 units
manufactured = \$8.4

Direct labor per unit = \$131,459 / 27,970 units
manufactured = \$4.7

Variable manufacturing overhead per unit = \$240,542 / 27,970
units manufactured = \$8.6

Variable selling expenses per unit = \$113,220 / 22,200
units sold = \$5.1

TE = \$26.8

Therefore the CM is:

CM = SP – TE

CM = \$47 – \$26.8

CM = \$20.2 per unit

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## Which number produces a rational number when added to 0.5? A)sq root of 6 B) pie C)-3.5 D)0.5050050005…

5 in 0.05 is 10 times greater than 5 in 0.005.

Step-by-step explanation:

To find : In which number does the digit 5 have greater value 0.05 or 0.005 how many times as great is it and how do you know ?

Solution :

According to the place value stem,

Ones      Tenths      Hundredths     Thousandths

0              0                   5                                           – 0.05

0              0                   0                        5                 – 0.005

In 0.05 5 is in hundredths place and in 0.005 5 is in thousandths place.

So, 5 in 0.05 is 10 times greater than 5 in 0.005.

As

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## Consider the reaction. mc028-1.jpg Which statement is true at STP? (The atomic mass of Zn is 65.39 u.) 2 mol of HCl produce 1 L of H2 gas. 1 L of Zn produces 1L of H2 gas. 65.39 g of Zn produce 22.4 L of H2 gas. 1 L of HCl produces 1 mol of H2 gas.

Consider the reaction. mc028-1.jpg Which statement is true at STP? (The atomic mass of Zn is 65.39 u.) 2 mol of HCl produce 1 L of H2 gas. 1 L of Zn produces 1L of H2 gas. 65.39 g of Zn produce 22.4 L of H2 gas. 1 L of HCl produces 1 mol of H2 gas.

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## The grass is the base of this food pyramid. The grass produces energy to support the entire pyramid or food chains through what process?

A.The test tube that stops bubbling first contains the catalyst.

Explanation:

We are given that a student design an experiment to test substances X,Y and Z.

We have to determine the catalyst.

The reaction is

A+B

When 10 mL of A is added to 10mL of B, the reaction takes 20 seconds.Bubbles formed when the product C is formed.The student prepare three test tubes, each containing both reactants A and B. She adds unknowns X,Y and Z to test tube 1,2 and 3 respectively.She then times the reaction in each test tube from the point when the unknown i added untill bubbling stops.

Catalyst: The catalyst does not change in the reaction . It increases the rate of reaction and lower the activation energy. When the catalyst combine with reactant it form intermediate complex then it directly gives the product and regenerate the catalyst.

The test tube that stops bubbling first contains the catalyst.Because the catalyst increases the rate of reaction more times than the rate of reaction before adding the catalyst and gives directly product that wants .

Hence, option A is true.

A.The test tube that stops bubbling first contains the catalyst.

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## Minor Electric has received a special one-time order for 1,500 light fixtures (units) at \$5 per unit. Minor currently produces and sells 7,500 units at \$6.00 each. This level represents 75% of its capacity. Production costs for these units are \$4.50 per unit, which includes \$3.00 variable cost and \$1.50 fixed cost. To produce the special order, a new machine needs to be purchased at a cost of \$1,000 with a zero salvage value. Management expects no other changes in costs as a result of the additional production. Should the company accept the special order?

The actual cash received from cash sales was \$14,356 and the amount indicated by the cash register total was \$14290

a.what is the amount deposited in the bank for the day’s sales?

14,356
Because this is the amount which is actually received by sales

b.What is amount recorded for the day’s sales?

14,290
Because this is the amount which has been recorded in the cash register.

c.How should the difference be recorded?

Dr Cash 14,356
Cr Over/Short 66
Cr Sales 14,290

d. If a cashier is consistently over or short what action should be taken?

First of all we need to find out that whether the cashier is genuinely making mistakes or there is a case of theft.There would be some close monitoring. If they are just mistakes, maybe some extra mentoring in cash handling would help.

E5-18

Part a and b are informational and thus we dont have to do anything with them.

Part c and d are reconciling terms.

Parts e and f needs entries to adjust the company’s books. For e there needs to be a debit to cash for the incorrect amount and a credit for the correct amount. For f there needs to be a credit to cash.

E.
(Dr) Cash in bank \$540
(Cr) Accounts payable \$540
\$710 – \$170

F.
(Dr) Bank charges \$50
(Cr) Cash in bank \$50

Bank reconciliation:
Cash balance per book \$24,010
Less: Debit memo \$50
Adjusted book balance \$24,500

Cash balance per bank \$22,750
Add: Deposits in transit \$9,100
Less: Outstanding checks \$7,350
Adjusted bank balance \$24,500

Hope you get it.

Get back to me in case you have any doubts.
I would be happy to help.

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## Which sentence pattern describes the sentence below? 1.) Global warming is a real threat to the planet. a.) S-V-O b.)S-V-I-O c.)S-V-N d.)S-V-A 2.)Hybirds produces less pollution than conventional cars. a.)S-V-O b.)S-V-IO c.)S-V-N d.)S-V-A

The characteristics of each poem are:

• “I, Too” by Lansgton Hughes: 1, 6

1- This poem is a reference, and a sort of answer, to Whitman’s poem “I Hear America Singing.” In his poem, Whitman talks about how every American -mechanics, carpenters, boatmans- is singing. However, he makes no mention of black people. This is why the poem is entitled “I, Too,” to express that Hugues, an African American man, is still an American.

6- This poem does not have specific rhyme scheme or meter. Therefore, it is written in what is known as “free verse.”

• From the Dark Tower” by Countee Cullen: 2, 3, 4, 5

2- The social injustice paradox means that social injustice is rooted in the lack of access to education, money and power, and that the solution lies in institutions which are always supported by those with money and power. This poem refers to this paradox because it refers to white people oppresing African Americans and not allowing them to be rightfully repaid for their work.

3- This poem is written in iambic pentameter and has a traditional (ABAB) rhyme scheme.

4- The poem symbolizes the great efforst black people did while working, only to have their profits taken by their white maters.

5- The whole poem is filled with an angry tone. Lines such as “Not always bend to some more subtle brute;” clearly express the resentment and repudiation she feels for white people.