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Masja [62]
3 years ago
7

Two cars leave the same place at the same time, but drive in opposite directions along a straight road. One car averages 55 mi/h

and the other averages 65 mi/h. In how many hours will they be 250 miles apart?
Mathematics
1 answer:
taurus [48]3 years ago
4 0

Answer:

The answer is 2.083 repeating.

Step-by-step explanation:

55+65=120

250/120=2.083 repeating.

55*2.083=114.565

65*2.083=135.395

114.565+135.395=249.96

Which I didn't keep all the 3's, so that is why it is 249.96

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Answer:

volume of cube share box = 67.92 inch²

Step-by-step explanation:

given data

soccer ball volume = 85.3π cubic inches

solution

we know that ball will fit inside the box when box length will be equal to diameter of ball

and here soccer ball volume will be express as

soccer ball volume = \frac{4}{3}\times \pi \times r^3      .................1

85.3π  =  \frac{4}{3}\times \pi \times r^3    

solve it we get

r³ = 69.9765

r = 4.12 inch

so diameter = 2 × 4.12 = 8.24 inch

diameter = length of box side

volume of cube share box = a²

volume of cube share box = 8.24²

volume of cube share box = 67.92 inch²

6 0
3 years ago
Need help with this question.
Iteru [2.4K]
Take 3÷2.6=1.153846repeating. So around $1.15. To check you can take the decimal point times by 2.6 and it will give you three.
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3 years ago
Question 7
Anna35 [415]

Answer:

about 9 pounds, 7 ounces

Step-by-step explanation:

5 ounces per week

for 4 weeks

= 5 x 4 = 20 ounces gained thought these 4 weeks

Now add

8 Pounds, 3 ounces + 20 ounces = 9 pounds, 7 ounces

7 0
2 years ago
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VMariaS [17]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
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<img src="https://tex.z-dn.net/?f=7%5C%3A%2B%5C%3A%5Cleft%286%5C%3A%5Ctimes%5C%3A52%5C%3A%2B%5C%3A3%5Cright%29" id="TexFormula1"
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Answer :

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2 years ago
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