I AM GIVING BRAINLIEST ALONG WITH 50 POINTS PLEASE ANSWER CORRECTLY OR I WILL REPORT! Which equation represents a function that is nonlinear?

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?