Suppose that you deposit $1000 in a savings account at an APR of 4.5% compounded quarterly. The amount in the account after one year is $1045.77 A Find the annual percentage yield (APY) to the nearest hundredth of a percent. APY = ? B. Why is the APY greater than the APR? PC. If the bank compounded continuously, how would the APY from part A be affected?

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!

Novak gives 9 packs of paper to a group of 5 students. if the group shares the paper equally how many packs of paper does each student get. write the a answer as a mixed number