Candy needs $9,423 for her first year of college tuition. Each of her 2 grandfathers said they would match what she saves. She has 9 years before she goes to college. How much does Candy need
to save on her own each year to have enough for her first year with the help from her 2
grandfathers?

If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?