The average amount of rainfall per year in a certain city is 49 inches. The standard deviation is 8 inches. Find the probability that, next year, the city will receive at most 55 inches of rain.

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

How do i multiply two digit numbers

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)