Answer:
c
Step-by-step explanation:
range is the largest -the smallest
median is the line between 9 and 10
first quartile is on 6
Answer:
- h(x) = -2x^2 -x +3
- Reservoir A releases the same amount of water as Reservoir B over 1 week
Step-by-step explanation:
<u>Given</u>:
f(x) = x^2 -7x +5
g(x) = 3x^2 -6x +2
h(x) = f(x) -g(x)
<u>Find</u>:
h(x)
h(1)
<u>Solution</u>:
The expression for h(x) is found by evaluating its definition:
h(x) = (x^2 -7x +5) -(3x^2 -6x +2)
h(x) = x^2(1 -3) +x(-7 -(-6)) +(5 -2)
h(x) = -2x^2 -x +3
Then h(1) is found by substituting 1 for x:
h(1) = -2(1^2) -(1) +3 = -2 -1 +3
h(1) = 0 . . . . difference in release amounts after 1 week is 0
The true statements are ...
- h(x) = -2x^2 -x +3
- Reservoir A releases the same amount of water as Reservoir B over 1 week
First find the rate of each painter given the time it takes for them each to complete the job.
Eric rate: 1/14 of the job per minute
Brother: 1/35 of the job per minute
Together: 1/14+1/35 = 7/70 = 1/10 of the job per minute
This means that the job will be completed in 10 minutes.
answer: 10 minutes
Basically just add them all together like normal addition except there is a z attached to each number:
43z + 15z + 7z + 5z + 46z + 14z
58z+ 7z + 5z + 46z + 14z
65z + 5z + 46z + 14z
70z + 46z + 14z
116z + 14z
130z
Hope this helped!
Answer:
The maximum amount of the unauthorized purchases he is he liable for is: $50.
Step-by-step explanation:
Andre realizes that someone else has been using the card and reports it stolen.
So, the maximum amount of the unauthorized purchases he is he liable for is: $50.
There is a provision under the Truth in Lending Act, that if your card is stolen and any charges are incurred on it, and you report this to the card company, then you do not have to pay for that.
The most one will have to pay for unauthorized charges is $50, even if there is hundreds of dollars of bill.
