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3 years ago

What is the slope of the line AB?

Mathematics

1 answer:

spayn [35]3 years ago

6 0

Answer:

The slope of line AB is 2/1

Step by step explanation:

Hope this helps!!

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If a=12, b=3, and c=4 <br> D=a/bc<br> D=?

sineoko [7]

D= (12)/(3)(4)
d = 12/12
d = 1

6 0

3 years ago

Read 2 more answers

The average score of those students who passed a test was 65, the average score of those who did not pass was 35, and the overal

FrozenT [24]

Answer:

60%

Step-by-step explanation:

To find the total pass = 65 * number of student that passed, let it be be represented by P and number of students that failed F

Total pass = 65p

And total fail = 35F

For the total pass and failure will be 53(P+F)

Equating to total pass and total fail

65P +35F = 53( P+ F)

65P+35F = 53P+ 53F

65P-53P =53F-35F

12P=18F

2P= 3F

Hence there are 3 passing scores for every 2 failure scores, hence there are a multiple of 5 scores and the same multiple of 3 passing scores.

3/5 * 100= 60%

4 0

3 years ago

Use the compound interest formulas A=P1+

Bingel [31]

The accumulated value of an investment if the money is a. compounded semiannually; b. compounded quarterly; c. compounded monthly; d. compounded continuously is $30731.4 $ , $30785.98 $30823.14 , 30841.95

<h3>What is Interest ?</h3>

Interest is the amount received by a person as a result of investing certain amount of money for a certain period of time.

It is given that

Principal = $ 25000

Time = 3 years

Interest Rate = 7 %

The amount is given by

$\rm A = P( 1+ \dfrac{r}{n}) ^{nt}$

Compounded semiannually

n = 2

Compounded Quarterly

n = 4

Compounded Monthly

n =12

Compounded Continuously

P = P₀ $\rm e ^{rt}$

Therefore the accumulated value for

compounded Semiannually is

$\rm A = 25000( 1+ \dfrac{7}{200}) ^{2*3}$

A = $30731.4

Compounded Quarterly

$\rm A = 25000( 1+ \dfrac{7}{400}) ^{4*3}$

A = $30785.98

Compounded Monthly

$\rm A = 25000( 1+ \dfrac{7}{1200}) ^{12*3}$

A = $30823.14

Compounded Continuously

$\rm P = 25000 e ^{ 7 * 3 }$

P = $30841.95

Therefore the accumulated value of an investment if the money is

a. compounded semiannually; b. compounded quarterly; c. compounded monthly; d. compounded continuously is

$30731.4 $ , $30785.98 $30823.14 , 30841.95

To know more about Interest

brainly.com/question/13324776

#SPJ1

5 0

2 years ago

Ratios 24 dollars for 9 books how much is worth one book

gizmo_the_mogwai [7]

Answer: 2.7

Step-by-step explanation:

24÷9=2.7

3 0

3 years ago

Please help. I will give Brainliest! I pinky promise! Please refer to all 3 pictures attached!

emmainna [20.7K]

Answer:

Step-by-step explanation:

B. the vertex is (-6,-2)

C. 1

D. X= -6 Y= -1

Not sure if these are right please let me know if they helped

6 0

2 years ago