1. The slope is ___ 2. While the y-intercept is _
3.This graph represents a cooler which weighs _
4.pounds when empty, and adding ___
5.lbs of weight with each cup of sports drink added

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.

The anwser cause i do not understand just plez

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom