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kvv77 [185]
2 years ago
6

I really need help on some questions can you help....​

Mathematics
1 answer:
umka2103 [35]2 years ago
3 0

Answer:

20

Step-by-step explanation:

The answer will be 20 because you are doubling from both sides.

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⦁ A $10,000 certificate of deposit earns simple interest of 8 percent per year. Calculate the total earned money over the 5 year
abruzzese [7]

Answer:

The total earned money over the 5 year period=$14,000

Step-by-step explanation:

We are given that

Principle amount, P=$10000

Rate of interest, r=8%

Time, t=5 years

We have to find the total earned money over the 5 year period.

We know that

Simple interest=\frac{P\times r\times t}{100}

Using the formula

S.I=[tex]\frac{10000\times 8\times 5}{100}{/tex]

S.I=$4000

Now,

Amount=P+S.I

Amount=10000+4000

Amount=$14000

Hence, the total earned money over the 5 year period=$14000

4 0
2 years ago
Hi can someone please help me?
jasenka [17]
Evaluate.
1934917632
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8 0
3 years ago
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Make y the subject of these equations.<br> by² = d<br> Jay = 6<br> ay - cy = d.<br> cy - b) = y
allsm [11]

Answer:

See all the answers  below.

Step-by-step explanation:

by² = d

Jay = 6

ay - cy = d.

cy - b) = y

Option A

by² = d

divide both side by b

y² = d/b

square both sides

y=√d/b

Option B

Jay = 6

Divide both sides by Ja

y= 6/Ja

Option C

ay - cy = d

y(a-c)=d

divide both sides by (a-c)

y= d/(a-c)

Option D

(cy - b) = y

y-cy=-b

y(1-c)=-b

y= -b/(1-c)

6 0
3 years ago
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yawa3891 [41]

Answer:

ans -------8/5 pansnhshshsh

6 0
3 years ago
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The bag was filled with red marbles and blue marbles in the ratio of 5:7. If there were 180 marbles in the bag,how many were red
SOVA2 [1]
You just have to multiply each number by 180 and that's how many you have of each color respectively
3 0
3 years ago
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