26.563 miles
Add all of them up and it equals the total of how many miles they ran together
Answer:
is it just 2 angles on straight line? if so, angle 7 is 130
Step-by-step explanation:
any 2 angles on one straight line must equal 180
180-50=130
Answer:
b) H0:μ=90, H1:μ≠90
Step-by-step explanation:
The corporation wants to know if the mean number of days is different from the 90 days claimed.
This means that at the null hypothesis, we test if the mean number is the claimed value of 90, and so:
The corporations wants to know if the mean number is different, and thus, at the alternate hypothesis, we test if the mean number is different from 90, that is:
This means that the correct answer is given by option b.
Answer:
the answer is x over -2 × 14
Answer:
I know this is late, but for<em> future people</em>:
I believe the answer is <u>2b+3c</u>.
Step-by-step explanation:
I'm pretty sure all you have to do is combine like terms.
I'm also taking the test at the moment.