A car travels at an average speed of 68 miles per hour. How long does it take to travel 357 miles?

Mathematics

1 answer:

Temka [501]2 years ago

5 0

It would be 5 hours and 17 minutes

or 317 minutes

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What whole numbers does the square root of 39 lie between

Oksi-84 [34.3K]

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3 years ago

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3 years ago

4 times the sum of m and 5 gives 29

makkiz [27]

Step-by-step explanation:

The given word problem can be transformed into Mathematical form as given below:

$4(m + 5) = 29 \\ \\ \therefore \: 4m + 20 = 29 \\ \therefore \:4m = 29 - 20 \\ \therefore \:4m = 9 \\ \therefore \:m = \frac{9}{4} \\ \huge \red{ \boxed{\therefore \:m = 2\frac{1}{4} =2.25}}$

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2 years ago

The sum of three consecutive integers is 3,009. What is the smallest of these integers?

Nataliya [291]

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What is the exact circumference of the circle? 101 it 201 ft 401 ft 600 ft

Korvikt [17]

Given:

The diameter of a circle = 20 feet

To find:

The exact circumference of the circle.

Solution:

We know that the radius is half of the diameter of the circle.

The diameter of a circle is 20 feet. So, the radius of the circle is 10 feet.