Show work. Find the mean and standard deviation of the data. Round to the nearest tenth. 20,16,18,14,9,20,16

If a and b are supplementary angles and a is three times as larger as b find the measures

Which number could be a root of f (x) = 0 with a multiplicity of 2? -4 2 -2 -4

The base of a triangle is twice that of its height. If the area is 36 square centimeters, then find the length of its base and height.

Solve for x - 6x + 7 > 1

Luz has attended classes everyday since she was in kindergarten. She said she has been in school for about 1000 days. What number could be actual number of school days if Liz rounded to the nearest ten?

Explain why the definition of a rational number states that b equal not equal to 0

Carter sold 4 identical pillows for $54. For how much would Carter sell 10 of the same pillow? Show your work.

Shiva Drove 325 miles over a 5 day period. At this rate how far would cindy drive in 8. Steps and Work needs to be shown

It took Nick five-thirds of an hour to complete his math homework on Monday, three-fourths of an hour on Tuesday, and five- sixths of an hour on Wednesday. How many hours did he take to complete his homework altogether?

The selling price for a classics people is 14,000 what was the speakable original price if it is currently selling for 2000 less than two times its original price