Categories

## Which sentence uses commas correctly? Carl could rope ride and herd for the ranch. Carl could rope, ride, and herd for the ranch.

Which sentence uses commas correctly? Carl could rope ride and herd for the ranch. Carl could rope, ride, and herd for the ranch.

Categories

## Stacy goes to the county fair with her friends. The total cost of ride tickets Is given by the equation c = 3.5t, where c is the total cost of tickets and t is the number of tickets. If Stacey bought 15 tickets, she would spend how much

Stacy goes to the county fair with her friends. The total cost of ride tickets Is given by the equation c = 3.5t, where c is the total cost of tickets and t is the number of tickets. If Stacey bought 15 tickets, she would spend how much

Categories

## Which sentences highlight a unilateral contract? Monique goes to a supermarket and picks up a shampoo. She then goes to the counter and pays for the shampoo. John offers a ride back home to Jack in exchange for his favorite music DVD for a day. Jack then gives John the DVD he wanted. Harriet and Lauren sign a written contract for selling a house.

The answer is “John offers a ride back home to Jack in exchange for his favorite music DVD for a day.”

A unilateral contract is an agreement made by an offer than must be acknowledged by execution.

In a unilateral contract, there is an express offer that installment is made just by a gathering’s execution. Another case of a one-sided contract is a reward or a challenge.

In a unilateral contract, the offeror may repudiate the offer before the offeree’s execution starts. Normally the renouncement should be express.

Like contract law when all is said in done, explicit rules on one-sided contracts are represented by state laws, instead of government laws.

Categories

## Your friend, who is a year older than you, and a group of his friends are asking you to go for a ride in your friends car. You know they have been drinking. You feel nervous about this event. Describe how you will say no to them, what your friend might say in response to convince you to come, and what your response to him will be.

“Identical twins” who have been raised apart are typically more similar in intelligence level than biological siblings raised together because they have been born with the same genetic code.

Identical twins originate from a single fertilized egg that parts into two. Before it parts, it is either male or female. After it parts, there are either two guys or two females. The two sections of the fertilized egg embed in the uterus and every create one of the twins.

Identical twins have the equivalent hereditary source. No immediate reason for monozygotic twinning has been resolved; it isn’t innate. Monozygotic twins speak to around 33% all things considered. They may look strikingly comparative, and it might be hard to reveal to them separated.

Lawrence Kohlberg felt that one of the only ways individuals will accomplish the objectives in each of his six stages was to participate in “consensus democracy” in small group settings.

Lawrence Kohlberg felt that the best way to support development through these stages was by discourse of good problems and by investment in consensus democracy inside small groups. Consensus democracy was rule by understanding of the gathering, not larger part rule. This would invigorate and widen the reasoning of youngsters and grown-ups, enabling them to advance starting with one phase then onto the next.

3. The answer is “D.  showing a learner how to correct common mistakes”.

The term scaffolding alludes to a procedure in which instructors display or exhibit how to take care of an issue, and afterward venture back, offering support as required. Analyst and instructional architect Jerome Bruner first utilized the term ‘scaffolding’ in this setting, harking back to the 1960s. The hypothesis is that when understudies are given the help they require while discovering some new information, they stand a superior possibility of utilizing that learning freely. Bruner suggests positive association and three methods of portrayal amid educating: activities, pictures, and dialect.

Categories

## Your friend, who is a year older than you, and a group of his friends are asking you to go for a ride in your friend’s car. You know they have been drinking. You feel nervous about this event. Describe how you will say no to them, what your friend might say in response to convince you to come, and what your response to him will be.

“Identical twins” who have been raised apart are typically more similar in intelligence level than biological siblings raised together because they have been born with the same genetic code.

Identical twins originate from a single fertilized egg that parts into two. Before it parts, it is either male or female. After it parts, there are either two guys or two females. The two sections of the fertilized egg embed in the uterus and every create one of the twins.

Identical twins have the equivalent hereditary source. No immediate reason for monozygotic twinning has been resolved; it isn’t innate. Monozygotic twins speak to around 33% all things considered. They may look strikingly comparative, and it might be hard to reveal to them separated.

Lawrence Kohlberg felt that one of the only ways individuals will accomplish the objectives in each of his six stages was to participate in “consensus democracy” in small group settings.

Lawrence Kohlberg felt that the best way to support development through these stages was by discourse of good problems and by investment in consensus democracy inside small groups. Consensus democracy was rule by understanding of the gathering, not larger part rule. This would invigorate and widen the reasoning of youngsters and grown-ups, enabling them to advance starting with one phase then onto the next.

3. The answer is “D.  showing a learner how to correct common mistakes”.

The term scaffolding alludes to a procedure in which instructors display or exhibit how to take care of an issue, and afterward venture back, offering support as required. Analyst and instructional architect Jerome Bruner first utilized the term ‘scaffolding’ in this setting, harking back to the 1960s. The hypothesis is that when understudies are given the help they require while discovering some new information, they stand a superior possibility of utilizing that learning freely. Bruner suggests positive association and three methods of portrayal amid educating: activities, pictures, and dialect.

Categories

## Identify the homophone that needs to be corrected in these sentences. If your going to the concert, may I ride in you’re car too? Their house is on the way there It’s going to be a long night, since it’s already close to midnight. A) It’s/Its B) Your/you’re C) To/too D) Their/there

Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

Categories

## The angle of elevation from the bottom of a scenic gondola ride to the top of a mountain is 22. If the vertical distance from the bottom to the top of the mountain is 689 feet and the gondola moves at a speed of 130 feet per minute, how long does the ride last? Round to the nearest minute.

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.

Categories

## Josh kept 75% of the ride tickets he bought at a carnival and gave the rest to his friend Sam. Sam gave 50% of these tickets to Rob. If Rob was given 3 tickets, how many tickets did Josh buy?

Solution:

The Given Rectangle having dimensions

Length = 80 cm

Let the Six squares which has been cut from this rectangle have side of length a cm.

Area of each square = (Side)²= a²

Area of 6 Identical Squares = 6 × a²= 6 a²

If four squares are cut from four corners and two along Length,

then , Length of Box = (80 – 3 a)cm, Breadth of Box = (50 – 2 a)cm, Height = a cm

Volume of Box =V = Length × Breadth × Height

V = (80 – 3 a)× (50 – 2 a)× a

V   = 4000 a – 310 a² + 6 a³

For Maximum Volume

V’= 0 , where V’ = Derivative of V with respect to a.

V’= 4000 – 620 a + 18 a²

V’ =0

18 a² – 620 a + 4000= 0

9 a² – 310 a + 2000=0

using determinant method

cm

V”=1 8 a – 310 = -ve

which shows , when a = 8.6 cm , volume is maximum.

So, V = 4000×8.6 – 310×(8.6)²+6×(8.6)³=15288.736 cm³

OR

If four squares are cut from four corners and two along Breadth,

then , Length of Box = (80 – 2 a)cm, Breadth of Box = (50 –  3 a)cm, Height = a cm

Volume of Box =V = Length × Breadth × Height

V = (80 – 2 a)× (50 – 3 a)× a

V   = 4000 a – 340 a² + 6 a³

For Maximum Volume

V’= 0 , where V’ = Derivative of V with respect to a.

V’= 4000 – 680 a + 18 a²

V’ =0

18 a² – 680 a + 4000= 0

9 a² – 340 a + 2000=0

Using Determinant method

cm

V”=18 a -340= -ve value when a = 7.6 cm, shows volume is maximum when a = 7.6 cm

V= 4000×7.6 -340 × (7.6)² +6× (7.6)³=13395.456 cubic cm

Categories

## How much work does the up escalator do on you when you ride it from the lower level to the upper level?

14. E 2.0 m/s^2

Initially, a 20 N force is applied to the block, so it has an acceleration of 3.9 m/s^2. According to Newton’s law, the mass of the block is:

In the second situation, a force of 10 N is applied to the block. Since the mass is still the same, the acceleration now is:

So, approximately 2.0 m/s^2.

15. C. 866 N at 78.1° counterclockwise to the x-axis

Resultant along the x- and y-axis:

Magnitude and direction of the resultant:

16. D. 1720 N

Since the sphere is suspended, it is in equilibrium, therefore the tension in the chain is equal to the weight of the sphere attached to it, therefore:

17. C. A

This arrangement generates the largest tension in the chain, because in all other arrangements the weight of the object is split between the two chains, while in this case all the weight is hold by one chain, therefore the tension in this case is larger.

18. Straight path

The gravity “holds” the planets keeping them in a circular orbit. If we remove gravity, the planets would continue in a straight path with constant speed, because now there are no more forces acting on it, so by inertia they will continue their uniform motion with constant speed.

19. B. 1.6 × 104 N

First we can find the deceleration of the car by using the SUVAT equation:

where v=0 m/s, u=2 m/s, and S=15 cm=0.15 m. Re-arranging, we have

And now we can calculate the average force exerted on the car, by using Newton’s second law:

(the negative sign means that the force’s direction is opposite to the motion of the car)

20. A. magnetism

Magnetism is part of the electromagnetic force, which is one of the fundamental forces which act also through empty space. All the other forces need some object in order to act.

21. E. 45 N

The magnitude of the force in link A is equal to the weight of the rod plus the weight of the lower block, therefore:

22. C. on Earth at sea level

The weight of the bowling ball is given by: , where m is the mass of the ball and g is the acceleration due to gravity. The value of g increases when moving from the Earth’s center to the Earth’s surface, then decreases when moving far from the surface, so the point where g is greatest is at sea level, where it is 9.81 m/s^2. On the surface of the Moon, g is much smaller (about 1/6 of the value on Earth).

23. A. 0.5 m/s2

The acceleration of the block is given by Newton’s second law:

24. D. Both forces are equal in magnitude but opposite in direction.

According to Newton’s third law: if an object A exerts a force on an object B, then object B exerts a force equal and opposite on object B. In this case, objects A and B are the bat and the baseball, therefore the two forces are equal in magnitude and opposite in direction.

25. B. 2940 N

The mass of the boulder is equal to its weight divided by the acceleration of gravity (9.81 m/s^2):

So now we can calculate the force needed to accelerate the boulder to 12.0 m/s^2:

26. D. 32.2 N

The weight of the object on Mercury is given by:

Categories

## Maria is training for a triathlon. Yesterday, she rode her bike for eight and two-thirds miles in two-thirds of an hour. If Maria continues to rides at the same rate, how far will she ride in one hour?

3 hours.

Step-by-step explanation:

Let x be the time taken by shoe repairman to repair one pair.

We have been given that his assistant, who takes twice as long to repair a pair of shoes. So time taken by his assistant to repair one pair of shoes would be 2x.

The number of pair of shoes repaired by repairman in one hour would be .

The number of pair of shoes repaired by assistant in one hour would be .

We have been given that together they can fix 16 pairs of shoes in an eight-hour day. We can represent this information in an equation as:

Let us have a common denominator.

Upon cross multiplying our equation we will get,

Therefore, it take 3 hours for the repairman to fix one pair of shoes by himself.

Categories

## An amusement park charges \$9.00 for admission \$4.00 per ride. Write an equation that gives the cost in dollars as a function of number of rides

An amusement park charges \$9.00 for admission \$4.00 per ride. Write an equation that gives the cost in dollars as a function of number of rides

Categories

## An amusement park charges \$9.00 for admission \$4.00 per ride. Write an equation that gives the cost in dollars as a function of number of rides

An amusement park charges \$9.00 for admission \$4.00 per ride. Write an equation that gives the cost in dollars as a function of number of rides

Categories

## The admission to a local carnival is \$8.25 per person and \$1.50 for each ride. How much more will it cost a group of 3 friends to ride 8 rides each than to ride 3 rides each? \$7.50 \$22.50 \$32.25 \$48.75

Number of copy machines must be made to minimize the unit cost=160.

Step-by-step explanation:

We are given that the unit cost function C ( the cost in dollars to make each copy machine)

Then the unit cost function is given by

We have to find the number of copy machines for  minimize the unit  cost

Differentiate with respect to x

Then we get

……(equation I)

To find the value of x then we susbtitute is equal to zero

By using division property of equality

Again differentiate the equation I with respect to x then we get

Hence, the unit cost is minimize for x=160

Therefore, the number of copy machines must be made to minimize the unit cost =160

Categories

## Which one of the following statements best illustrates implicit memory? A. Gina searched her memory and explained that if you know two angles of a triangle, you also know the third, since 180 degrees minus the sum of the two angles gives you the answer. B. At age 40, after 15 years, George got on his old bike and found he could still ride it without falling on his face. C. Maxwell pondered that time, so long ago, when President Roosevelt spoke on the family radio. D. Grace had heard the story about how, when she was three, she blew out the candles on the cake many times. In fact, she wasn’t sure whether she remembered the incident or just imagined she did.

The
maximum altitude that the bullet will reach is the point at which its velocity
is zero. The equation that may be used in order to determine the altitude is,

D = ((Vi)2 –
(Vf)2)/2g

Where
Vi and Vf are the initial and final velocities, respectively. g is the
deceleration due to gravity.

Substituting
the known values,

D
= ((700 m/s)2 – (0 m/s)2) / (2(-9.8 m/s2))

D = 25000 m

Thus,
the maximum height is 25000 m.

For
the time needed to reach it, we use the equation,

Vf
= Vi – (g)(t)

Substituting,

0 = 700 m/s
– (-9.8 m/s2)(t)

The
value of t is equal to 71.43 s.

Categories

## In college, Sally Ride studied physics and English. Which group of words is the direct object? Sally Ride studied physics physics and English In college

In college, Sally Ride studied physics and English. Which group of words is the direct object? Sally Ride studied physics physics and English In college

Categories

## Read the question thoroughly. Answer the question in a full and complete manner. Use complete sentences and proper spelling and grammar. You got a ride to a football game with some friends. As it is time to go home, you realize that the driver has been drinking alcohol. Name three steps you can take to arrive home safely.

The statement “Role schema can affect the way people perceive themselves,” is true.

Role schemas refers to how the norms and expected behaviours of specific roles in society are structured. Role schemas cover both achieved roles – including occupational and professional roles, such as police or dentist – and ascribed roles; to put it simply, those roles over which we have little or not control,  including age, gender and race.

The roles and expectations related to these categories are well known as stereotypes.

Categories

## A taxi cab charges \$0.55 per mile in addition to a \$1.75 flat rate fee. Susie has \$10 to spend on a taxi cab ride. The taxi driver will not give anyone a ride unless they are going somewhere that is more than 2 miles away. Model Susie’s situation with a system of inequalities.

Given function is ………..(1)

We re write the function,

transfer k to LHS,

Since, One variable has degree 2 and one variable has degree 1.

Function Represent the equation of Parabola.

In given Function,

Coordinates of vertex is ( h , k )

So To, find the vertex of the function.

First we rewrite the function in vertex form that is like equation (1) then we compare them and write the coordinate of the vertex.

For Example,

1. y = 2(x – 2)² + 6 then vertex of the function is ( 2 , 6 )

2. y = -3 ( x + 3 )² – 6

y = – 3 ( x – (-3) )² + ( -6) then vertex of the function is ( -3 , -6 )

Categories

## A ride in an amusement park has the following notice at the gate: "Children under the age of 8 are not allowed on this ride." Write an inequality to show the age of children who are allowed on the ride.

A ride in an amusement park has the following notice at the gate: “Children under the age of 8 are not allowed on this ride.” Write an inequality to show the age of children who are allowed on the ride.

Categories

## What is a central idea of this excerpt of paul revere’s ride

1. How much are the tickets, Jimmy?

2. Do they feel comfortable enough to you?

3. Sasha does not like team sports at all.

4. She has never been in a recording studio once before.

5. We have been here for three hours.

6. I have been writing this for hours and it’s still not right.

7. It is the first time flying alone.

8. Sharon’s taking a bath at the moment.

9. Paul does like surprises, just not on his birthday!

Explanation:

Use the grammar correctly.

Categories

## N the following sentence, what does the word disheveled mean? The bumpy bus ride left Robin’s hair disheveled.

Answer: B) “Don’t call me a ‘millennial,'” I spat out the word. “I’m not like my peers, who post every sneeze on social media, thinking the sun rises and sets on them.”

Explanation: in literature, a conflict is a struggle between opposite forces, usually between a character (the main character or a very important one) and himself (internal conflict), society or another character (external conflict). An identity conflict is an internal conflict, and from the given options, the one that expresses an example of this kind of conflict, is the corresponding to option B.

Categories

## Two people spend \$44 at a fair. There is an entrance fee of x dollars per person and each ride costs \$3.50. If they went on the same number of rides, what equation represents this relationship, where n is the number of rides? A. B. C. D.

Two people spend \$44 at a fair. There is an entrance fee of x dollars per person and each ride costs \$3.50. If they went on the same number of rides, what equation represents this relationship, where n is the number of rides? A. B. C. D.

Categories

## Suppose that a cyclist began a 476 mi ride across a state at the western edge of the​ state, at the same time that a car traveling toward it leaves the eastern end of the state. If the bicycle and car met after 8.5 hr and the car traveled 33.2 mph faster than the​ bicycle, find the average rate of each.

X=0 is a vertical line, specifically it is the y-axis of the coordinate plane.

6y-5x=0

6y=5x

y=5x/6

and the third line is

3y=21-x

y=(21-x)/3

putting aside the first as it is a vertical line, we need to know when

y=(21-x)/3 is equal to the line y=5x/6 so

5x/6=(21-x)/3

15x/6=21-x

15x=126-6x

21x=126

x=42/7

x=6

so we know that the two sloped lines meet at x=6 or more specifically the point (6,5)

and when x=0 these two lines meet the x=0 line at (0,0) and (0,7)

So you have three points: (0,0),(0,7), and (6,5) forming a triangle.

The base of which is the vertical line from (0.0) to (0,7) which means the base is 7 units in length.  The height (in the x direction) is 6 units because the apex is at (6,5)

So the area of a triangle is just bh/2 and in our case is:

A=7*6/2=21 u^2

Now for the volume of this shape rotated about the y-axis….

We will have to do two integrations because of the way the lines are…

First note that we are rotating about the y axis thus x is the radius of revolution so we need our lines expressed in terms of y instead of x…

The top line was y=(21-x)/3…solving for x

x=21-3y and y varies from 5 to 7

The volume is the integral:

V=pSf(y)^2 dy

V=pS441+9y^2-126y dy

V=p[441y+3y^3-63y^2] for y=[5,7]

V=p(1029-1005)

V=24p   that is the top half volume…now for the lower half…

y=5x/6, x=6y/5, and y varies from 0 to 5

V=pS(6y/5)^2 dy

V=(36p/25)Sy^2 dy

V=(36p/25)(y^3/3)

V=(36p/25)(125/3)

V=60p

So the total volume is 60p+24p=84p

≈264 u^3