margo places 6 and 4 nickels in a jar for the experiment she selects a penny replaces it and selects another penny if margo repeats the experiment 100 times how many times can she expect to select two pennies

Here's link to the

tinyurl.com/wpazsebu

step-by-step explanation:

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: