Total marbles: 7 + 7 + 7 + 7 = 28
There is a total of 28 marbles. 7 are blue.
The probability is the number of blue/ total marbles = 7/28 which reduces to 1/4
The probability is 1/4
Answer:
3 Chapters?
Step-by-step explanation:
3x1=3 but I am not sure if it is asking if you read during school or not because this seems like a really simple question and may be over thinking it.
Answer:
What is the question
Step-by-step explanation:
Answer:
(3 * 3^2)+(2 * 4^2)
combined area is 59 sq ft
Answer:
OptionA
Step-by-step explanation:
Given is a hypothesis :
"There will be a statistically significant difference in graduation rates of at-risk high-school seniors who participate in an intensive study program as opposed to at-risk high-school seniors who do not participate in the intensive study program.”
Here we find that high school seniors of at-risk are divided into two groups and one group partipates in an intensive study program while other group does not.
Thus we find that the graduation rates of at-risk high school is the dependent variable which depends on participation or not.
A. participation in the intensive study program is the independent variable.