25 because you do 19 squared plus 16 squared equals 617, you do 617 rooted. It’s called pythagorus.
We have an equation: 56/? = 4/100
Cross multiply:
4*? = 56*100
⇒ ? = 56*100/4 = 1,400
There are 1,400 blank days~
Answer:
d. H0: μ <= 21.80 Ha: μ > 21.80
Step-by-step explanation:
We set the null hypothesis as what is already given . We are already informed that the average wage is equal to μ <= 21.80 against the claim that is required. It is required to test whether the average wage of the computer programmers is greater than μ > 21.80
So option d is the best answer.
Hypotheses testing is done using an observation and a claim. The observation is set as a null hypothesis and claim is set as an alternative hypothesis. The null and alternative hypotheses must be chosen wisely to get the correct results.
The critical region is dependent on the claim set.
Step-by-step explanation:
2y=14
y=7
-2x-2(7)=-28
-2x=-28+14
-2x=-14
x=7
$291-$210=$81
$81/0.15= 540 miles
I believe the answer is 540 mi.