1. Which of the following will have the smallest standard deviation? Explain your reasoning.

A sampling distribution of sample means for samples of size:

a. 15

b. 25

c. 100

What is the solution to the equation StartFraction 1 Over x EndFraction = StartFraction x + 3 Over 2 x squared EndFraction? x = - 3 x = - 3 and x = 0 x = 0 and x = 3 x = 3

Is [-1/2x+6/7]-[7/2x-4/7] equivalent to - 4x+2/7?

The senior class had 100 T-shirts to sell to raise money. They sold 52 T-shirts at $7.75 each. Then they sold the rest for $9.25 each. How much money did they collect overall? $775.00 $847.00 $925.00 $853.00

How to find the area of a circle with the circumference?

An investor puts $900 in an account that pays 3% interest compounded annually. find the account balance after 5 years.

In 3-6 write each decimal as a fraction

5004300 standard form

The sum of two consecutive integers is 125 what are the two integers

The equation w=4d + 5110 represents the daily weight in pounds of a T-Rex d days after it's birthday. How many would it weigh 2 days after it's 14 birthday?

Calvin has two square gardens. The larger garden has sides that are 1 yard longer than the sides of the smaller garden. If the larger garden is 45 square yards larger than the smaller garden, what is the area of the larger garden