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3 years ago

11100020203+6363674474

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

7 0

Bruh your just gonna waste peoples time

vlabodo [156]3 years ago

6 0

17,463,694,677 is the sum

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Expand the expression: 1.5(-3k + 2)

Troyanec [42]

Answer:

-4.5k+3

Step-by-step explanation:

You use distributive property

1.5*-3k= -4.5

1.5*2= 3

8 0

3 years ago

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Yolanda opened a retirement account earning 5.5% interest per year, compounded monthly. She deposited $100 each month. Assume th

Naya [18.7K]

The balance in dollars and cents in Yolanda's account at the end of 4 years is $5,355.29

What is the future value of an ordinary?

An ordinary annuity is the one where the monthly deposit occurs at the end of each month rather than at the beginning of the months such its future value based on 5.5% annual interest rate can be determined thus:

FV=PMT*(1+r)^N-1/r

FV=balance in dollars and cents in Yolanda's account at the end of 4 years=unknown

PMT=monthly deposit=$100

r=monthly interest rate=5.5%/12=0.00458333333333333

N=number of monthly deposits in 4 years=4*12=48

FV=$100*(1+0.00458333333333333)^48-1/0.00458333333333333

FV=$5,355.29

Find out more about future value on:brainly.com/question/20187354

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Missing question:

What was the balance in dollars and cents in Yolanda's account at the end of 4 years?

8 0

1 year ago

Who can help me? <br> Soon! :((

son4ous [18]

Answer:

Add the two angles. The two number correspond to a part of the larger LMN angle, I think, so they should equal the total when combined, I think.

5 0

3 years ago

I'd like some help, thanks!

Otrada [13]

It is likely D I am not positive

7 0

3 years ago

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(photo) According to this diagram, what is cos 23°?

Burka [1]

ANSWER

None of the above

EXPLANATION

Recall the mnemonic CAH, from trigonometric ratios.

CAH means the cosine ratio is the ratio of the length of the adjacent side to the length of the hypotenuse.

This implies that,

$\cos(23 \degree) = \frac{length \: of \: adjacent \: side}{length \: of \: the \: hypotenuse}$

The side adjacent to the 23° angle is 12 units and the hypotenuse is 13 units.

This implies that,

$\cos(23 \degree) = \frac{12}{13}$

None of the provided options is correct

3 0

3 years ago

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