Answer:
median: 44
first quartile: 25
third quartile: 61.5
interquartile range: 36.5
The first one is 52 because if you toke 80 and subtract it by28 it will give you x witch is 52 s=52
Answer:
1 4/5
Step-by-step explanation:
When you divide 9 into groups of 5, you have one whole group and 4/5 of a second group. Diagram is attached below.
1/8=0.125 because each turn he has a 1/4 chance of pulling the rock songs so you would multiply the 1/4 by 2/1
Answer:
Price of Caleb's groceries before tax= $6.4
Step-by-step explanation:
Let price of groceries before tax be = $
Sales tax % = 2.5%
Sales tax applied =
Actual sales tax paid = $1.60
∴
Multiplying both sides by 100.
Dividing both sides by 25.
∴ Price of groceries before tax= $6.4