4 years ago

How do you get the answer

Mathematics

2 answers:

Brums [2.3K]4 years ago

6 0

You look for it...................

klemol [59]4 years ago

5 0

Answer:

9,−3

Step-by-step explanation:

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the function f(t)= 3,500(1.003)^t gives the value of a saving account t months after it was opened.How long will it take for the

Pavel [41]

Answer:

After 19 months,value in the account will reach $3700

Step-by-step explanation:

The value of a savings account f(t) in terms of t ( number of months since account opening) is given as $3,500(1.003)^{t}$

We need to determine the value of t when f(t)>=3700

Expressing it in equation form,

$3,500(1.003)^{t} >= 3700$

$=>(1.003)^{t} >= \frac{3700}{3500}$

$=>(1.003)^{t} >= 1.057$

Taking log of both sides,

$=>t * log(1.003) >= log(1.057)$

$=>t >= \frac{log(1.057)}{log(1.003)}$

$=>t >= 18.51$

So t = 19.

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3 years ago

Which system of equations is equivalent to the system of equations shown?

tino4ka555 [31]

x+y= 4 (-2)
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1+y =9
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y =8

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4 years ago

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Brums [2.3K]

Answer:

yes no yes. I was a little skeptical about 18 but nevermind

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