I believe the answer that you are looking for is 69.6
Answer:
$2500
Step-by-step explanation:
The amount of simple interest is computed using the formula ...
I = Prt
where P is the principal amount of the loan, r is the annual rate, and t is the number of years. Filling in the given information, we have ...
425 = P·0.085·2
P = 425/0.17 = 2500 . . . . divide by the coefficient of P
The original amount of the loan was $2500.
Answer:
y-2= - 1/11 (x-3)
Step-by-step explanation:
The slope is m=y2-y1/x2-x1=3-2/-8-3=1/-11=-1/11
Equation of a line is
y-y1=m(x-x1)
y-2= - 1/11 (x-3)
Answer:
a) 0.23
b) The 95% confidence interval for the population proportion is (0.1717, 0.2883).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of 
, and a confidence level of 
, we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of 
.
Point estimate
The point estimate is:
95% confidence level
So 
, z is the value of Z that has a pvalue of 
, so 
.
The lower limit of this interval is:
The upper limit of this interval is:
The 95% confidence interval for the population proportion is (0.1717, 0.2883).
X = -1 y = 1 is the solution to this.
