Answer: 35
Step-by-step explanation: the line inside the box determines the point
Answer:
A matched-pair t-test for a mean difference
Step-by-step explanation:
Answer:
Enlargement? or try Translation
29.8 would be the number, but rounded would be 30
Answer:
20%
Step-by-step explanation:
20/25 = blue
This means 5/25 of the balls in the bag are NOT blue
(25-20 = 5)
We need to convert 5/25 to a percentage

% = per cent
"per" means "out of"
"cent" means "one hundred"
so
20/100 = 20%