Answer:
-2(-2)
Step-by-step explanation:
-2(x--4)2
-2(-4x)2
different sign subtract
-2(-2)
Hope this helps :D
Answer: It depends on how many years a person lives.
Step-by-step explanation:
Answer:
The correct equation is: n + 2.2 = 5
The solution is: n = 2.8
Step-by-step explanation:
Sum is addition,
so the correct equation is:
n + 2.2 = 5
The solution is:
n = 2.8
Verification:
2.8 + 2.2 = 5
5 = 5 (true)
Answer:
4x + 2y = 7
Step-by-step explanation:
The standard form equation goes as follows: Ax + By = C
We know what A, B, and C is so all we need to do is fill them in.
Answer:
Based on this report, you can conclude that a total of ___11__ individuals participated in the research study .
Step-by-step explanation:
Given that a research report describing the results from a repeated-measures study states:
The data show no significant difference between the two treatments, t(10) = 1.65, p > .05.
Since t(10) is given, we can conclude that degrees of freedo is 10
Hence sample size is 10+1 =11
Based on this report, you can conclude that a total of ___11__ individuals participated in the research study .
