I believe the answer would be A
the answer is (-9,-7) it flips into the 3rd quadrant.
Answer:
x=44
Step-by-step explanation:
Pretty straightforward!
4-x/5 +x+2/3=6
3(4-x) + 5(x+2) = 90 (Multiply both sides of the equation by 15, a multiple of both 5 and 3)
12-3x+5x+10=90 (Use Distributive property to multiply across parentheses)
-3x+5x=90-12+10 (Bring like terms together/Signs change when moved to the other side)
2x=88
x=44
Thank you for your time!
Answer:
Hence the confidence interval is ( 0.6745, 0.7422).
Step-by-step explanation:
Now the given are
Sample size = n = 1200
x = 850
Sample proportion is
We have to construct 99% confidence interval for the population proportion.
Formula Used:
Here E is a margin of error.
Zc = 2.58
So confidence interval is ( 0.7083 - 0.0339 , 0.7083 + 0.0339)
= ( 0.6745 , 0.7422).
2500(.054)(2) = 270
270+2500=2770
The total amount he would pay is $2770
Happy to help,
~BP98