Answer:
Mega Size
Step-by-step explanation:
Given
<u>Family Size</u>
<u>Mega Size</u>
<u></u>
<u></u>
<u></u>
<u></u>
<u></u>
<u>Required</u>
Determine which has a better value
First, we calculate the unit rate of both.
For the family size:
For the mega size:
<em>By comparing the unit rates, the mega size has a better value because it costs cheaper per unit rate</em>
What is the interquartile range of this data set -5,-4,-3,-2,-1,0,1,2,3,4,5,7,7,7
Nadusha1986 [10]
Answer:
IQR=5+2=7 because you have to find the median and the median below the median and above the median to get 5 and a negative two and 5 subtract a negative is the same as adding a positive so then you get 7.
Step-by-step explanation:
The answer to this is A. 40
For question 8, you'll have to calculate the price for three lamps and the sofa together. Take the total price of the items and multiply the percentage.
For question 9, the formula for simple interest is price(P) x rate(R) x time(T) / 100. Put in the information given:)
