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2 years ago

If you know the answers pls put this 1 2 3 4 5

Mathematics

1 answer:

Hitman42 [59]2 years ago

4 0

Answer:

1.6 kids

2.6

3.6

4.6

5.6

Step-by-step explanation:

if you count by 6 then you will see that im right

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(a+b)2 ;a=1/2 and b=2

FrozenT [24]

Answer:

$\frac{25}{4}$

Step-by-step explanation:

a + b = $\frac{1}{2}$ + 2 = 2 $\frac{1}{2}$ = $\frac{5}{2}$ , thus

(a + b)² = ( $\frac{5}{2}$ )² = $\frac{5}{2}$ × $\frac{5}{2}$ = $\frac{5(5)}{2(2)}$ = $\frac{25}{4}$

8 0

3 years ago

Read 2 more answers

Write the unit rate if you travel 100 miles in 4 h

Ymorist [56]

100 miles/4 hours = 25 miles per hour

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3 years ago

2/3 - 7/12= A. 5/9 B. 3/12 C. 9/15 D. 1/12

AURORKA [14]

Answer:

Step-by-step explanation:

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3 years ago

If a certain trip takes 40 minutes when you travel 50 miles per hour, how many minutes would it take if you travel 40 miles per

vitfil [10]

Answer:

It would take 50 minutes

Step-by-step explanation:

Distance, velocity and time

The speed is the rate at which the distance changes with respect to time. If x is the distance, t is the time, the speed v can be obtained by

$\displaystyle v=\frac{x}{t}$

We know the trip takes 40 minutes when traveling at 50 miles/hour. The distance can be determined by isolating x in the above equation

$x=vt$

The given time is expressed in minutes, we need to convert it to hours. 40 minutes is $\frac{40}{60}=0.6666...\ hours$ . The distance is

$\displaystyle x=(50)(0.666..)=33.33\ miles$

If the speed was 40 miles/hour, the same distance would be covered in t hours, taken from the above equation as

$\displaystyle t=\frac{x}{v}$

$t=\frac{33.33}{40}=0.8333\ hours = 0.83333*60= 50\ minutes$

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3 years ago

Read 2 more answers

Jack spent $6.34 on haircut. $35.70 on groceries and $18.77 on a cake. How

NeTakaya

$88.76 - $6.34 - $35.70 -$18.77 = $27.95

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3 years ago