Abanker offers customers a savings account that pays interest at a rate of 5% and is compounded quarterly. if a customer deposits $2500 into a savings account for five years , about how much more interest will he earn than if he deposits the same principal into an account that pays simple interest at 5% for 5 years ?

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

If a || b and e || f , what if the value of y ?

Can someone answer this question for me