Ngozi earns \$24{,}000$24,000dollar sign, 24, comma, 000 in salary in the first year she works as an interpreter. Each year, she earns a 3.5\%3.5%3, point, 5, percent raise. Write a function that gives Ngozi's salary S(t)S(t)S, left parenthesis, t, right parenthesis, in dollars, ttt years after she starts to work as an interpreter.

What is the value of r of the geometric series?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet