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## The table shows conversions of common units of length. Unit of Length Customary System Units Metric System Units 1 inch 2.54 centimeters 1 foot 0.3048 meters 1 mile 1.61 kilometers How many miles are equivalent to 800 meters? Round answer to the nearest hundredth. 0.50 miles 1.29 miles 2.62 miles 4.97 miles

The table shows conversions of common units of length. Unit of Length Customary System Units Metric System Units 1 inch 2.54 centimeters 1 foot 0.3048 meters 1 mile 1.61 kilometers How many miles are equivalent to 800 meters? Round answer to the nearest hundredth. 0.50 miles 1.29 miles 2.62 miles 4.97 miles

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## Greg is in a bike race. at mile marker four (out of ten), his speed was measured at 13.5mph. which best describes the measured number

Greg is in a bike race. at mile marker four (out of ten), his speed was measured at 13.5mph. which best describes the measured number

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## Melissa will rent a car for the weekend. She can choose one or two plans. The first plant has no initial fee but costs \$.80 per mile driven. That’s like a plan has an initial fee of \$75 in cost an additional \$.38 per mile driven. How many miles with Melissa need to drive for two plants to cost the same? NEED HELP ASAP PLEASE

If you equal both of the PLANS you will get
\$.80x=\$75+\$.38x
then you subtract .38x on both sides and get
\$.42x=\$75
once thats done you will divide .42 on both sides leaving the variable x by itself…
and then x=178.57miles
but to break even it would be 179 miles for both of the plans to cost the same

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## About what percentage of the counties in Arizona have a population of less than 4–12 people per square mile?

About what percentage of the counties in Arizona have a population of less than 4–12 people per square mile?

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## An airplane leaves an airport and flies due west 150 miles and then 170 miles in the direction S 49.17°W. How far is the plane from the airport (round to the nearest mile)? plzzz helpppp

Distance between plane and airport is 134.4 miles.

Step-by-step explanation:

Given : An airplane leaves an airport and flies due west 150 miles and then 170 miles in the direction S 49.17°W.

To find : How far is the plane from the airport.

Solution : Distance from airport to west is 150 miles and then 170 miles in the direction south  and angle form is S 49.17° W

Refer the attached picture for clearance.

Applying law of cosines

where a= 150 miles

b=170 miles

C=   49.17° angle in degree

c = distance between plane from the airport

Put values in the formula,

Therefore, Distance between plane and airport is 134.4 miles.

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## For Jane's Uber business, she charges \$5 initial fee and \$0.10 a mile. Joe's Uber business charges \$4 initial fee and \$0.20 per mile. 1. Write a function for jane's Uber buisiness 2. write a function for joe's Uber business

For Jane’s Uber business, she charges \$5 initial fee and \$0.10 a mile. Joe’s Uber business charges \$4 initial fee and \$0.20 per mile. 1. Write a function for jane’s Uber buisiness 2. write a function for joe’s Uber business

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## 15. I plan to be able to run a mile in under 8 minutes, by working with a running coach three days per week and working out in the gym two days a week. What is the one component which is missing in this goal? a.It isn’t specific. b.It is an impossible goal. c.Only males would state this goal. d.It is not time bound because it does not have a target completion date.

“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.

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## 1. 7.2 aliens =1 monster. 1 monster= 15.5 oranges. Using the conversion above, about how many oranges are equal to 1 alien? 2. In a scaled drawing, 1 millimeter represents 150 meters. How many square millimeters on the drawing represents 1 square meters? 3. While driving with his father, Amit holds his breath whenever they pass through a particular tunnel. Amit counts the number of seconds he holds his breath, from the beginning of the tunnel to the end of the tunnel, and finds that he holds his breath, on average for about 8 seconds. If his father drives the car at 60 mph through the tunnel, according to the average time, Amit holds his breath, about how long is the tunnel. 4. Lea’s car travels on average of 30 miles per gallon of gas. If she spent \$20.70 on gas for a 172.5 mile trip, what was the approximate cost of gas in dollars per gallon?

127=7 (mod n) means when 127 is divided by n, the division leaves a remainder of 7.

The statement is equivalent to
120=0 (mod n), meaning that n divides 120.

All divisors of 120 will satisfy the statement because 120 divided by a divisor (factor) will leave a remainder of 0.

Factors of 120 are:
n={1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120}, |n|=16.
You can count how many such values of n there are, and try to check that each one satisfies 127=7 mod n.

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## The area of a rectangular piece of land is 4/25 square mile. One dimension of this piece of land is 2/5 mile. What is the other dimension? 1/2, 1/3, 2/3, 2/5, 3/4, 3/5, 4/5?

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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## The graph shows the relationship between the number is minutes Maria spent jogging in a treadmill and the distance she jogged. What was her speed ? A) 0.1 mile per minute B) 0.5 miles per minute C) 5 miles per minute D) 10 miles per minute

C. Yes, because the population values appear to be normally distributed.

Step-by-step explanation:

Given is a graph which shows the distribution of values of a population

The graph has the following characteristics

i) Bell shaped

ii) symmerical about mid vertical line

iii) Unimodal with mode = median =mean

iv) As x deviates more from the mean probability is decreasing and also curve approaches asymptotically the x axis

Hence we find that the curve is a distribution of normal

Option C is right

C. Yes, because the population values appear to be normally distributed.

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## How many revolutions will a car wheel of diameter 26 in. make as the car travels a distance of one mile? (round your answer to the nearest whole number.)?

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors.

So, the number of ways is which 30 competitors from 50 can qualify is given by the formula of combinations, which is:

C (m,n) = m! / (n! * (m -n)! )

=> C (50,30) = 50! / (30! (50 – 30)! ) = (50!) / [30! (50 – 30)!] = 50! / [30! 20!] =

= 47,129,212,243,960 different ways the qualifiying round of 30 competitors can be selected from the 50 competitors.

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## Larry travels 60 miles per hour going to a friend’s house and 50 miles per hour coming back, using the same road. he drove a total of 5 hours. what is the distance from larry’s house to his friend’s house, rounded to the nearest mile?

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors.

So, the number of ways is which 30 competitors from 50 can qualify is given by the formula of combinations, which is:

C (m,n) = m! / (n! * (m -n)! )

=> C (50,30) = 50! / (30! (50 – 30)! ) = (50!) / [30! (50 – 30)!] = 50! / [30! 20!] =

= 47,129,212,243,960 different ways the qualifiying round of 30 competitors can be selected from the 50 competitors.

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## A fruit delivery truck traveled 65 miles for Monday deliveries. The truck starts at the fruit distribution center, makes 3 deliveries, and returns to the fruit distribution center. The four distances traveled are consecutive numbers that differ by half a mile. How far is it from the Fruit distribution center to his first delivery? A) 15.5 milesB)16C)16.5D)17

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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## Reggie drove his race car 4 times around the track for a total of 10 miles. How many kilometers did he drive? (Note that 1 mile= 1.61 kilometers)

Reggie drove his race car 4 times around the track for a total of 10 miles. How many kilometers did he drive? (Note that 1 mile= 1.61 kilometers)

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## Cassandra is training for a 10 mile race. On the first day she runs 4 miles. Each day after that she’s on 0.5 miles. On what day will Cassandra run 8 miles?

Answer:  The correct option is (A)

Step-by-step explanation:  Given that in a bag of chocolate candy, ten of them are red, 7 are brown, 12 are green, and 9 are blue.

We are to find the probability that we pick a red candy, given that we have already picked a blue candy and have not replaced it.

We have

Probability of picking a blue candy is given by

Now, since we have already picked a blue candy and did not replace it, so total number of candies left in the bag = 10+7+12+8 = 37.

There are 10 red candies in the bag,

so the probability of picking a red candy given that we have already picked a blue candy and have not replaced it will be

Thus, the required probability is

Option (A) is correct.

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## Tristan swam around a lake 8 times. The distance around the lake was 0.25 miles. He swam at an average of 60 minutes per mile. Which explanation correctly tells how to calculate the time it will take Tristan to complete his swim? A. Step 1: Figure out the total number of miles Tristan swam (8 × 0.25). Step 2: Divide that distance into his average speed (60 ÷ 2). B. Step 1: Figure out the total number of miles Tristan swam (8 ÷ 0.25). Step 2: Multiply that distance by his average speed (32 × 60). C. Step 1: Figure out the total number of miles Tristan swam (8 ÷ 0.25). Step 2: Divide that distance by his average speed (32 ÷ 60). D. Step 1: Figure out the total number of miles Tristan swam (8 × 0.25). Step 2: Multiply that distance by his average speed (2 × 60).

The answer is:  [A]:  No solution” .
_______________________________________________
Note:  Given:
_______________________________________________
y = 4x + 8 ;
y = 4x + 2 ;
_______________________________________________

Since:  “y = y” ;

4x + 8 = 4x + 2 ; which is not true;
______________________________
4x  +  8  ≠  4x  +  2 ;  since,  “8  ≠ 2” ;

Note:  Suppose:  “4x + 8 = 4x + 2” ;

→ Subtract “4x” from each side of the equation:

4x + 8 − 4x  = 4x + 2 − 4x ;

to get:
_________________
” 8 = 2 ” ;  not true ; since  “8 ≠ 2” ;
______________________________
Also, suppose:
_______________________________
4x + 8 = 4x + 2 ;

→ Subtract “2” from BOTH SIDES of the equation;

4x + 8 − 2 = 4x + 2 − 2 ;

to get:

4x + 6 = 4x

(Note:  “4x + 0 = 4x” ;  but “4x + 6 ≠ 4x”) l

But even if we have:

4x + 6 = 4x ;

→ Subtract “4x” from EACH side of the equation:

4x + 6 − 4x  = 4x − 4x ;

to get:

6 = 0 ; which is not true;  “6 ≠ 0” .
____________________________________
The correct answer is:  [A]:  “No solution” .
______________________________________

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## 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 )

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## Geovanny ran 2.5 miles. How many meters did he run if there are 1.6 km in a mile in 1000 m in a kilometer

Geovanny ran 2.5 miles. How many meters did he run if there are 1.6 km in a mile in 1000 m in a kilometer

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## Kendrick travels 2/3 mile to his friend's house.he cycles 3/4 of this distance and walks the rest of the way.what fraction of a mile did he cycle?

Kendrick travels 2/3 mile to his friend’s house.he cycles 3/4 of this distance and walks the rest of the way.what fraction of a mile did he cycle?

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## A LOT OF POINTS!!!! Darnell’s car used 8 gallons of gasoline to travel 340 miles. After a mechanic worked on the car, it used 7 gallons of gasoline to travel 350 miles. If the price of gasoline was approximately \$4.00 per gallon, how much less, to the nearest cent per mile, did it cost to run the car after the mechanic worked on it? Please tell me the correct answer with the steps!! Whoever gives the answer with steps will be marked the BRAINLIEST!!!

Step-by-step explanation:

To resolve this question, we can use the “rule of three.”

the rule of three tell us=

a————–>b

c————–>d

when we know the values for a,b and c; and we want to know the value of d we can use the next formula:

d=

so in this case, we have:

20000———>100% (is 100% cause is the total cost of the car)

16000 ———> x         (we’re going to call x to the value we don’t know, and we want to know; we need to put the same values in the same part, in this example, we placed the costs of the car in the left and the percent in the right.

now using the formule we have:

= 80%

now we know the percent of the 16000, which means that 16000 is 80% of 20000.

the last step to know the decrease is subtract

20000-16000=4000

so

100%-80%=20%

the car’s cost decrease  was 4000 what in percent is 20%