Answer:
Step-by-step explanation:
Given rational expression is,
x - 2) 2x² + 5x - 14(2x + 9
<u>2x² - 4x</u>
9x - 14
<u>9x - 18</u>
4
Therefore, is the answer.
Answer:
A. 20
Step-by-step explanation:
because she has twice as many and if you have twice as many then you'll have 40 so 40+20=60
Answer:
5
Step-by-step explanation:
4 x 2 - 3 =
8 - 3 =
5
Answer:
Null hypothesis; H0: μ = 3000
Alternative Hypothesis; Ha: μ ≠ 3000
Step-by-step explanation:
We are told that the FDA recommends that Americans get on average 3,000mg of salt in their daily diet.
Now we want to test this claim of whether Americans truly get an average of 3,000mg of salt in their daily diet.
Thus, the hypotheses is as follows;
Null hypothesis; H0: μ = 3000
Alternative Hypothesis; Ha: μ ≠ 3000
Answer:
B
Step-by-step explanation:
He's typing 40 words per minute.
110 words divided by 2.75 minutes.
40 x 4.25 minutes= 170
