3.Between 10 A. M. and 11 A. M., 48 people came into Brad's store. 40 of them made a purchase. What is the experimental probability that the next
person to come into the store will make a purchase? What is the
experimental probability the next person to come into the store will make a
purchase? *
O A.40/48
O B.48/48
C.8/48
D.40/88

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

Me because some of question i don’t understand

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.