What is the area of this figure? 4 mi
7 mi
9 mi
4 mi
14 mi
8 mi
7 mi
19 mi

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2