Every hour of driving uses up to 3 gallons of gas. use a table to find how many gallons of gas would be used in 15 hours. is the answer 45 gallons?

45 gallons of gas is used for 15 hours.

Step-by-step explanation:

As given

Every hour of driving uses up to 3 gallons of gas.

i.e

1 hour = 3 gallons of gas.

Now calculated gallons of gas used for 15 hours .

Gallons of gas used for 15 hours = 15 × Gallons of gas used for 1 hours.

Putting the values in the above

Gallons of gas used for 15 hours = 15 × 3

                                                       = 45

Therefore the 45 gallons of gas is used for 15 hours.

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radius= sqrt2/2

step-by-step explanation: