-3/4 because it goes down three and over 4 by the time it hits the next readable point on the graph
<span>Katie has a loan balance of ----------------$5,000
</span>interest-------------------------------------------<span>$675
years----------------------------------------------3
if
</span>$5,000---------------------100%
$675-------------------------X% X=675*100/5000
X=13.5% total interest 3 years
one year----------13.5/3=4.5% per year
Chris has a loan balance of ----------------$2,500
interest-------------------------------------------$625
years----------------------------------------------5
if
$2,500---------------------100%
$625-------------------------X% X=625*100/2500
X=25% total interest 5 years
one year----------25/5= 5% per year
a) Chris is paying the highest interest rate ----------5% per year
b) The difference is (5%-4.5%)= 0.5%
Answer: the probability that the number x of correct answers is fewer than 4 is 0.61
Step-by-step explanation:
Let x be a random variable representing the answers to the SAT questions. This is a binomial distribution since the outcomes are two ways. It is either the answer is correct or incorrect. Also, the probability of success or failure is constant for each trial. The probability of success, p = 0.35
The probability of failure, q would be 1 - p = 1 - 0.35 = 0.65
We want to determine P(x < 4)
n = number of trial = 9
x = 4
From the binomial distribution calculator,
P(x < 4) = 0.61
Answer:
The length and width are
r-11 and r+5
Step-by-step explanation:
The given trinomial is
To factor, we need to split the middle term to get:
We now factor by grouping to obtain;
We collect common factors again to get:
Therefore the length and width are
r-11 and r+5
Answer:
Step-by-step explanation:
If you pay cash, the total amount that you will pay for the television is $349
If you pay $75 down, the balance would be paid in 18 monthly payments of 22.50 which is the installment price of the TV. Total amount paid in 18 months would be
22.5 × 18 = $405
Total cost of the TV when you pay in installments would be
405 + 75 = $480
Difference between the installment price and the cash price would be
480 - 349 = $131
The percent by which the installment price would be greater than the cash price is
131/349 × 100 = 37.5%
