3 years ago

Please help !!!!!!!!!!!!

Mathematics

1 answer:

bonufazy [111]3 years ago

7 0

Answer:

https://youtu.be/_0Ft9HdNg5c

Step-by-step explanation:

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Explain how (13 + 10) + 5 is solved differently from 13 + (10 + 5).

lakkis [162]

The correct answer should be B.

However, since these only involve addition, the parentheses do not actually make a difference in the answer.

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3 years ago

Deposits of $200 per month are put into an investment plan that pays an APR of 6.5%. How much money will be in the plan after

Cerrena [4.2K]

Answer:

The money will be $7455.97.

Step-by-step explanation:

Given : Deposits of $200 per month are put into an investment plan that pays an APR of 6.5%.

To find : How much money will be in the plan after 18 years ?

Solution :

There is a deposit of $200 per month.

For 1 year the principle value is $P=200\times 12=2400$

The rate of interest is r=6.5%=0.065

The time is t=18 years

Apply compound interest formula,

$A=P(1+r)^t$

$A=2400(1+0.065)^{18}$

$A=2400(1.065)^{18}$

$A=2400\times 3.1066$

$A=7455.97$

Therefore, The money will be $7455.97.

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3 years ago

C=5(f-32)/9 make f the subject

kakasveta [241]

F=9c/5+32
Welcome to ask

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3 years ago

How do you solve 5(-3y-1)-(6-5y) if y=-6

Ksenya-84 [330]

5(18-1)-(6+30)
85-36 = 49
Your answer if 49

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4 years ago

Solve the quadratic equation by factoring. 9x^2-16=0

Harman [31]

Answer:

x= +- 4/3

Step-by-step explanation:

(3x+4)(3x-4)=0

make each equation set to 0 and solve

3x+4=0

subtract 4 from both sides

3x=-4

divide both sides by 3

x=-4/3

3x-4=0

add 4 to both sides

3x=4

divide both sides by 3

x=4/3

4 0

3 years ago

Read 2 more answers