Given the function y=1200x(1+0.3)^t . Does the function represent exponential growth or exponential decay? What is the rate of growth or rate of decay? a. Exponential decay and has a decay rate of 3%

b. Exponential growth and has a 3% growth rate

c. Exponential decay and has a decay rate of 30%

d. Exponential growth and has 30% growth rate

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?

3/4 = c/36 i need with this fraction proble.