The number of cars Gary sold each month was 12, 5, 9, 11, 14, and 10.

What was Gary's median number of sales per month?

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10.2

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Solve the following equation for t. -2t^2+t+28=0

Mary's number is eleven more than Jerry's. The sum of their numbers is 89. What are their numbers?

Which two ratios form a proportion? A) 5 6 and 4 5 B) 6 5 and 4 5 C) 12 15 and 5 4 D) 15 12 and 5 4

Is 147 a perfect square? Give reasons

Subtract - 2k^3 + k^2 - 9 from 5k^3 - 3k + 7. A. 3k^3 + k^2 - 3k - 2 B. - 7k^3 + k^2 + 3k - 16 C. 7k^3 - k^2 - 3k + 16

Which set of side lengths form a right triangle? A 14m, 20m, 25m B 10cm, 6cm, 8cm C 7cm, 8cm, 10cm D 3ft, 6ft, 5 ft

A car tire has a radius of 1.5 feet. If the tire is rotating at 800 rpm, what is the speed of the car in miles per hour (1 mile = 5,280 feet) ? Round the answer to the nearest tenth.

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Mrs. Walters drove 160 miles on 5 gallons of gas. How many gallons of gas will she need to travel 256 miles?

Simplify This Expression 12x + 6 + 15x

What is 347,492 rounded to the nearest ten thousand