How do you simply these expressions?

a. (1/2) ^-3 b. (3/5x) ^-1

4. Select the correct answer. All units for Volume are units squared. units"2 All units for volume are units cubed. units^3

8•10 to the 3rd power is how many times as large as 4•10 to the 2nd power

f 500 sessions that occurred on a website during a one-week period, 200 of them started on the homepage; 100 of these 200 sessions saw only the homepage before leaving the site.

The College Board states that the average math SAT score is 514 with a standard deviation of 117. Colleen gathered data from 50 students in her graduating class and found the average score to be 529.

How much more is 18,2 cm then 73mm (answer in cm)

If you have zero cookies and share them amongst zero friends, how would you write the equation and solve it?

What is the interior angle sum of a 15-gon?

6,051 m = __km a. 0.6051 b. 6.051 c. 60.51 d. 605.1

Doug believes that the function y=6 is linear, while Olga believes that it is not linear. Who is right, and why? A Doug is right, because the function cannot be written in the form y = mx + b.

What is 4.27-1.29?