Please match the answer to the question.
Question 3 options:

-5

-8

+4

+5

+8

1.

profit of $5
2.

depth of 8ft
3.

increase of 8 degrees F
4.

loss of $5
5.

height of 4ft

Which of the following are parts of a sphere

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

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.