You need a loan for $1000, and you can take this loan out with Company A or Company B. Company A charges an 8% interest rate and needs to be paid off in 5 years. Company B charges a 5% interest rate and needs to be paid off in 8 years. Which company should you get a loan from and why?

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

The measure of an angle is 117°. what is the measure of a supplementary angle?

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.