Melcher used 24% of the memory card on his digital camera while taking pictures at a family reunion. if melcher took 96 pictures at the family reunion, how many pictures can the memory card hold?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each 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.

Hurry which expression is equivalent to 3√x^5y?