85% of the people survey thought the price of the car wash was reasonable. if 164 people thought the cost of the car wash was reasonable, how many people were survey?

The total number of people surveyed is 193.

Step-by-step explanation:

Let us assume the total number of people surveyed = k

The percentage of people who found the  price reasonable  = 85%

The number of people who found the  price reasonable  = 164

So, the 85 % of total people who were surveyed is 164.

⇒ 85 % of  k = 164

or,

⇒ k = 193

Hence, the total number of people surveyed is 193.

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step-by-step explanation:

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).