Terry is buying fruit for a party. apples are on sale for $0.99 for an 8-ounce pack. pears are on sale for $2.99 for a 6- pear pack. each pear weighs 6 ounces. write an inequality and tell which is the better cost per ounce.

John bought 2 horses at rs 20000 each

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.

Identify one charcteristic of exponential growth