Which of these is equal to sin 21°?

A) cos 21°

B) cos 69°

C) sin 69°

D) tan 69°

According to the general equation for conditional probability if P (A^B) = 3/10

Find the slope of - 8 and y interepts of (0, - 9)

P (x) - -->p (x+6) + 3? what would the graph look like?

Approximately 105 out of 350 teens have their own savings account. Express the ratio 105:350 as a fraction in simplest form.

What is the average rate of change of the function over the interval x = 0 to x = 6? f (x) = 2x-13x+5 Enter your answer, as a fraction, in the box.

Find the value or values of c that satisfy the equation StartFraction f (b) minus f (a) Over b minus a EndFraction equalsf ' (c) in the conclusion of the Mean Value Theorem for the following function and interval.

You can remember the three numbers to your combination lock, but you can't remember their order. How many different combinations of the three numbers will you have to try, at most? 3 9 1 6

Whats 4 less than the product of 6 and a number

Which clock shows a time after 3:15 but before 4:00

5/4b+7=7/8b+19 What is the answer for b