Answer:
4n+1
Step-by-step explanation:
Distribute 4 to the parenthesis
5+4n-4
Combine like terms
4n+1
The simplified expression is....
4n+1
Hope this helps!!
Have a nice day!!!
9514 1404 393
Answer:
(b) It means that the results that Tessa obtained are too unusual to be explained by chance alone
Step-by-step explanation:
The test for statistical significance is a comparison of the result to the probability that it occurred by chance. The probability of a chance occurrence is usually set at 1% or 5%. The lower the percentage, the less likely a chance occurrence is, and the more difficult showing statistical significance becomes.
The constant is -1 because a constant is a fixed number. You do -7+6=-1 to get the constant
Answer:
4/11 as a repeating decimal is 0.3636…
I’m assuming a. Or 26 since it’s the only number within the range