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leonid [27]
2 years ago
13

In general, reducing the interest rate (i) of a credit card but keeping the present value (PV) and number of periods (n) the sam

e will __________. a. decrease the monthly payment (P) needed to pay off the debt b. increase the monthly payment (P) needed to pay off the debt c. eliminate the monthly payment (P) needed to pay off the debt d. have no effect on the monthly payment (P) needed to pay off the debt
Mathematics
2 answers:
padilas [110]2 years ago
7 0
If the present value and number of periods are the same, but interest rate is lowered, this means that less interest needs to be paid each month, and the correct answer is a) decrease the monthly payment.
Monthly payments would increase if the interest rate increases. Monthly payments cannot be eliminated.
Helen [10]2 years ago
5 0
<span>The <u>correct answer</u> is:

A) decrease the monthly payment (P) needed to pay off the debt.

Explanation<span>:

When calculating the monthly payment, the interest rate affects the amount you pay.

The higher the interest rate is, the more you must pay monthly in order to pay the debt off within the same number of time periods.

However, if you lower the interest rate, the reverse will be true; you will need to pay less money each month in order to pay off the debt within the same amount of time.</span></span>
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Choose the product. -7p 3(4p 2 + 3p - 1)
DIA [1.3K]

Answer:

14p -3

Step-by-step explanation:

-7p 3(4p 2+3p - 1)

3x4= 12p

3x3=9p

12+9= 21

21-7=14p

3x2=6

3x-3=-9

-9 +6= -3

= 14p -3

hope this helps :)

7 0
1 year ago
An article estimates, with 90% confidence, that the proportion of elementary school teachers who are female is 82%. The article
GREYUIT [131]

Answer:   (80% , 85%)

Step-by-step explanation:

We know that, confidence interval for population proportion is given by :-

(p-E , p+E)

, where p = sample proportion , E = Margin of error.

Given : Proportion of elementary school teachers who are female = 82%.

The article also states the maximum error of their estimate = 3%.

Then, the 90% confidence interval for the proportion of elementary school teachers who are female will be :

(82%-2% , 82%+3%)

= (80% , 85%)

Hence, the resulting 90% confidence interval for the proportion of elementary school teachers who are female = (80% , 85%)

5 0
2 years ago
Pat's Pizza made 21 cheese pizzas, 14 veggie pizzas, 23 pepperoni pizzas, and 14 sausage pizzas yesterday.
MatroZZZ [7]
There is a 29% chance that the next pizza would be cheese
7 0
2 years ago
Read 2 more answers
Jarvis works in a garage £6 an hour. If he works on Saturday, he is paid time and a quarter. If he works on Sunday, he is paid t
ruslelena [56]

Answer: He is paid $90 last weekend.

Step-by-step explanation:

Since we have given that

Amount he earns per hour = $6

If he works on Saturday, he is paid time and a quarter .

Amount would be

6\times 1.25=\$7.5

If he works on Sunday, he is paid time and a half.

Amount would be

6\times 1.5=\$9

Number of hours he worked on Saturday = 6 hours

Number of hours he worked on Sunday = 5 hours

So, Total amount he is paid last weekend altogether is given by

6\times 7.5+5\times 9\\\\=\$90

Hence, he is paid $90 last weekend.

4 0
2 years ago
check graphically whether the pair of equation 3x-2y+2=0 and 3/2x-y+3=0 is consistent. also find the coordinates of the points w
Sholpan [36]

3x - 2y + 2 = 0 → -2y + 2 = -3x → -2y = -3x - 2 → y = \frac{3}{2}x + 1

\frac{3}{2}x - y + 3 = 0 → -y + 3 = -\frac{3}{2}x → -y = -\frac{3}{2}x - 3 → y = \frac{3}{2}x + 3

These two equations have the same slope but different y-intercepts so they are parallel lines. (aka inconsistent).

Answer: Inconsistent, (0, 1), (0, 3)


3 0
2 years ago
Read 2 more answers
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