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3 years ago

What is the slope of the line that contains these points? PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELP

Mathematics

1 answer:

juin [17]3 years ago

4 0

Answer:

choose two points. (13, 11) and ( 14, 6)

use the slope formula (y2-y1)/(x2-x1)

and then plug it in and solve

(6 -11)/ ( 14-13)

-5/ 1

the slope is -5

Step-by-step explanation:

I hope this helps :)

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Consider a home mortgage of $225,000 at a fixed APR of 4.5 % for 30 years. a. Calculate the monthly payment. b. Determine the

White raven [17]

The formula for the monthly payment.....

$M= \frac{P(1+r)^nr}{[(1+r)^n] -1}$ , where P = the principal amount, r = the monthly interest rate and n = the total number of months.

Here annual interest rate is given as 4.5%

So, the monthly interest rate $=\frac{4.5\%}{12}= 0.375\% = 0.00375$

Total number of months $= (30*12)months=360 months$

Also given that, the principal amount is $225000

a. So, the monthly payment will be.....

$M= \frac{P(1+r)^nr}{[(1+r)^n] -1}\\ \\ M= \frac{225000(1+0.00375)^3^6^0*0.00375}{(1+0.00375)^3^6^0 -1}\\ \\ M= \frac{225000(1.00375)^3^6^0*0.00375}{(1.00375)^3^6^0 -1} \\ \\ M \approx 1140$

Thus, the monthly payment will be approximately $1140

b. The total amount paid over the term of the loan will be: $\$ 1140*360 months = \$ 410400$

c. As the principal amount was $225000 , so the amount of interest $= (\$ 410400- \$ 225000)= \$ 185400$

So, the percentage of amount that is paid toward the principal $=\frac{225000}{410400}*100\% =54.82\%$

and the percentage of amount that is paid toward the interest $=\frac{185400}{410400}*100\%=45.18\%$

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3 years ago

A cylinder has a height of 13 millimeters and a radius of 11 millimeters. What is its volume?

Anika [276]

Answer:

4941.7mm³

Step-by-step explanation:

V of cylinder =πr²h

so π × 11² × 13 = 4941.7 mmm³

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3 years ago

Four Fifths of the total number of students take the school bus to school.

kumpel [21]

A. 4/5 take the bus so 1/5 do not. 1/5 is 20% so 20% of the total students don't take the school bus.
B. The ratio of students who take the school bus to those who do not is 4:1

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3 years ago

Workout 2 1/7 + 1 1/4

AysviL [449]

Answer:

$\frac{1}{41} + \frac{1}{72} \\ \frac{72 + 41}{41 \times 72} \\ \frac{113}{2952} \\ 0.04$

7 0

3 years ago

Read 2 more answers

HELP Which decimal is greater than 1.89? 1.54 1.79 1.97 1.35

sp2606 [1]

Answer:

1.97>1.89

Step-by-step explanation:

All of the other options are less than 1.89.

1.54 < 1.89

1.79 < 1.89

1.35 < 1.89

Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!

Stay Brainy!

−Kallmekrish

5 0

3 years ago