Answer:
1) 2(t - 7)(t + 1)
2) $32,000
Step-by-step explanation:
v(t) = 2t² - 12t - 14
v(t) = 2(t² - 6t - 7) = 2(t - 7)(t + 1)
x = -b/2a = 6/2 = 3
y = 2(3)² - 12(3) - 14 = -32
(3, -32) means at 3 months, -32 thousand dollars
The answer is 45.4545454545
Answer:
$887,761.38
Step-by-step explanation:
The principal amount the home is valued is $375,000 and it increases at a rate of 9% a year which is 0.09 and the amount of time it grew is 10 years. Therefore:
After 10 years the house is worth $887,761.38 if this trend continues
Answer:11 is q2 12 is 3/4
Step-by-step explanation:
Answer: B.
Step-by-step explanation:
The confidence interval for the population mean is given by :-
Given : Sample size : n= 100
Sample mean :
Standard deviation:
Level of confidence = 0.95
Significance level :
Critical value :
Then, 95% confidence interval for the population mean will be :-