Which ratios form a proportion?

A. 4/12, 6/8

B. 16/12, 3/4

C. 3/2, 15/14

D. 10/16, 5/8

What is the meaning of 5 7?

Michelle invested $150 last year. Her investment has grown by 32%. What is the value of her investment now?

3.14 (a2 + ab) when a = 4 and b = 2.

Let x1, x2, ... x64 be a random sample from a distribution with mean 64 and standard deviation 4. then mean and the standard deviation of the sample mean are:

A line passes through (4, 5) and (8, 9). Which equation best represents the line? y = x + 1 y = 1 y = 2x + 1 y = 5x + 8

What is the result of converting 6 inches into centimeters

Elizabeth is waiting for her flight at the airport. She decides to conduct an experiment. She wants to know how many people at the airport carry a laptop with them for their flight. She sees 50 people walk past her as she waits.

What is 6.3 : (6.03)

Need steps to solve this problem 5e+8f + (-2) e-12f

You drive 70 miles per hour but then slow your speed by 15 miles per hour. you then return to your speed of 70 miles per hour. which expression shows how your speed changed?