A total of 20 families participate in a car wash. Each family brings two cars. Mr. Gonzales notices that 35% of the cars were minivans. Which proportion could be used to determine how many minivans were washed?

Answer:

14 minivans

Step-by-step explanation:

From the question

A total of 20 families participate in a car wash. Each family brings two cars.

Hence, the total number of cars brought to the car wash is:

20 × 2

= 40 cars.

Mr. Gonzales notices that 35% of the cars were minivans.

The number of minivans were washed is :

35% of the total number of cars

= 35/100 × 40

= 14 minivans

Hence, 14 minivans were washed

Step-by-step explanation:

Answer:

14 minivans were washed

Step-by-step explanation:

y=x^2- x + 2, y = x + 5
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\text{Time} \newline \text{ (minutes)}Time
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44 1919
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B
\text{Time} \newline \text{ (minutes)}Time
(minutes) \text{Water} \newline \text{ (gallons)}Water
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(minutes) \text{Water} \newline \text{ (gallons)}Water
(gallons)
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(gallons)
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