Changes in Mean

Look at this set of numbers. How would the mean change if the number 2

were added to the set?

9,8,2,7,3,4

Decrease

No change

increase

Attempt 16 + 24 - is equal to

ect the best answer for the question. 3. Rewrite the equation x + y + 3 = - 2x + 4y + 18 into standard form (ax + by = c). A. 3x - 3y = 5 B. x - y = 5 C. x - y = 15 D. x + y = 5

Brandon plowed snow from 84 driveways in 7 days.

Convert 3.67 to a persent

Which is the best estimate for the height of a drinking glass? a. 75 cm b. 15 cm c. 3 cm d. 1 cm

Find the percent of decrease from 270 to 200. Round to the nearest 10th of a percent if necessary.

A race car driver won a 700 mile race with a speed of 153.4 miles per hour. Find the driver's time.

Write an equivalent expression for (m+5) (m-3)

A bicycle tire has a diameter of 62 cm What is the distance the bicycle tire travels in 10 revolutions? Round your answer to the nearest cm

Which of the following measures can be determined by analyzing a dot plot? Select all that apply. range median mode mean