3 years ago

james walks 1/5 of a mile in 6 minutes. if he continues walking at the same rate, how many miles will he cover in 60 minutes?

Mathematics

1 answer:

likoan [24]3 years ago

8 0

Answer:

Step-by-step explanation:

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if a car travels 370.3 miles on 52 liters of gas, how many liters of.gas.will take to go 722 miles.if the car travels at the sam

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Answer:

101.4 liters.

Step-by-step explanation:

First of all we will find mileage of car.

$\text{Mileage of car}=\frac{\text{Total distance traveled}}{\text{Total amount of fuel}}$

$\text{Mileage of car}=\frac{370.3\text{ miles}}{52\text{ liters gas}}$

$\text{Mileage of car}=7.12115\frac{\text{ miles}}{\text{ liters gas}}$

We can see that car travels at the rate of 7.12 miles per liter gas. Now let us find amount of gas needed to travel 722 miles at the same rate.

$\text{Amount of gas needed}=\frac{722}{7.12}$

$\text{Amount of gas needed}=101.388$

Therefore, it will take 101.4 liters of gas to travel 722 miles.

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3 years ago

You provide a dog-walking service, and you report to the owners on the amount of exercise their dogs get on the walks. You walke

Neporo4naja [7]

Answer:

D. $2\frac{4}{7}\text{ mph}$

Step by step explanation:

First of all we will convert our given time from minutes to hour by dividing 35 by 60.

$35 \text{ minutes}=\frac{35}{60} \text{ hours}$

Let us find speed of dog during walk.

$\text{Speed of dog}=1.5 \div \frac{35}{60}$

Dividing a number by a fraction is same as multiplying the number by the reciprocal of the fraction.

$\text{Speed of dog}=1.5\times \frac{60}{35}$

$\text{Speed of dog}=\frac{1.5\times 60}{35}$

$\text{Speed of dog}=\frac{90}{35}$

$\text{Speed of dog}=\frac{18}{7}$

$\text{Speed of dog}=2\frac{4}{7}$

Therefore, speed of dog is $2\frac{4}{7}\text{ mph}$ and option D is the correct choice.

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The solid shown are composed of prisms and half cylinders. Find the volume of the solid. Round to the nearest whole number.

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Dis too hard for me, plz vote brainliest and give me ur paypal for free answers

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