H(x)=4x-2
In the equation
h(x+2) we substitute x for x+2 ....
h(x+2)=4x+2-2
h(x+2)=4x
Answer: 0.345
Step-by-step explanation:
Given: The the setup for this hypothesis test:
Since , the alternative hypothesis is left tail , so the test is left tail test.
The test static for population proportion is given by :-
The p-value of z = 
Answer:
B) 666.6 miles per hour
Step-by-step explanation:
To solve this question, divide the 4000 miles with the 6 hours to get an answer in units of X miles per hour.
4000 miles/6 hours = 666.6 miles per hour
Answer:
$81.5475 or to round it $81.55
Step-by-step explanation:
Simple steps:
1) Add the 2 items
2) Multiply by 0.75. because 25% discount = 75% of item
($72.49+$36.24)x0.75 = $81.5475 or $81.55
Answer:
<u>-21+7r</u>
Step-by-step explanation:
