Answer:
perfect square trinomial
Step-by-step explanation:
The balance will be 75 dollars.
Because August is the month in which her annual fee for her credit card charges and she only paid 45 dollars which is for the annual fee. The 75 dollars that she purchased is not yet paid.
Answer:
Opction b)
The maximum area that can be enclosed by the fencing
Step-by-step explanation:
I took the test
Answer:
Step-by-step explanation:
-2x²-3x+8=0
disc.=b²-4ac=(-3)²-4(-2)(8)=9+64=73>0
it has two real irrational solutions.
Answer:
a. SE = 0.403 mol
Step-by-step explanation:
The standard error of the mean, is the standard deviation of means of means.
It is calculated using,
We have the standard deviation to be
and the sample size is n=146.
We substitute the values to get:
We approximate to three decimal places to get: