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3 years ago

For $4.00 per month, Van can send or receive 200 text messages. Each

Mathematics

1 answer:

Ivahew [28]3 years ago

3 0

Answer:

a lot of messages

Step-by-step explanation:

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-3x + 7 = 1<br> what dose x represent

olchik [2.2K]

Answer:

the answer is x=3

Step-by-step explanation:

-3x=1-7

-3x=-6

-x=-6+3

-x=-3

x=3

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3 years ago

LIM w→(-4) ((sin (pie*w)) /w^2-16)<br> No answer needed!

rewona [7]

Answer: yes

Step-by-step explanation:

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3 years ago

NEED HELP!!! 100PTS!!!!

lutik1710 [3]

answer:

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Step-by-step explanation:

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2 years ago

Alexis sold half of her dolls and then bought six more dolls. She now has twelve dolls how many dolls did Alexis begin with ?

tino4ka555 [31]

Answer:

Step-by-step explanation: Because 12 old dolls - 6 dolls = 6 dolls. Then you add 6 old dolls and 6 new dolls and you get 12 old and new dolls. Sorry if this is confusing. I tried to make it less confusing.

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3 years ago

Celesta wants to go on a cruise in three years. She could earn 8.2 percent compounded monthly in an account if she were to depos

Nezavi [6.7K]

Given:

Amount after three years = $10000

Rate of interest = 8.2 percent compounded monthly = 0.082

Time = 3 years

To find:

The principal value.

Solution:

Formula for amount is

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

where, P is principal, r is rate of interest, n is the number of times interest compounded in an year, t is number of years.

Substitute A=10000, r=0.082, n=12 and t=3 in the above formula.

$10000=P\left(1+\dfrac{0.082}{12}\right)^{12(3)}$

$10000=P\left(1+\dfrac{41}{6000}\right)^{36}$

$10000=P\left(\dfrac{6041}{6000}\right)^{36}$

$10000=P(1.27783)$

Divide both sides by 1.27783.

$\dfrac{10000}{1.27783}=P$

$7825.76712=P$

$P\approx 7825.767$

Therefore, today she have to deposit $7825.767.

5 0

3 years ago