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3 years ago

12

Claire buys a computer that is on sale for 25% off the original price. The original price is $185 more than the sale price. What

is
the original price of the computer?

1 answer:

frez [133]3 years ago

3 0

Answer:

$740

Step-by-step explanation:

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The number N of bacteria present in a culture at time t (in hours) obeys the equation N = 1000e^0.01t After how many hours will

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Answer: N(t) = (2^t)*1500

Step-by-step explanation:

Let's define the hour "zero" as the initial population.

So if N(t) is the number of bacteria after t hours, then:

N(0) = 1500.

Now, we know that the population doubles every hour, so we will have that after one hour, at t = 1

N(1) = 2*1500 = 3000

after two hours, at t = 2.

N(2) = 2*(2*1500) = (2^2)*1500

After three hours, at t = 3

N(3) = 2*(2^2)*1500 = (2^3)*1500

So we already can see the pattern, the number of bacteria after t hours will be:

N(t) = (2^t)*1500

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3 years ago

Find the smallest integer such that five less than twice the integer is greater than 23

ozzi

Answer:

10

This is because if you plug 9 in it will equal 23

The quesstion asks greater than 23 so 10 would work

Step-by-step explanation:

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4 years ago

Mark all the integers below.

kifflom [539]

Q 1.
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Q 2
5 is an integer and a natural number

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Molly is buying a house for $202,000. she is financing $185,500 and obtained a 30 year fixed rate mortgage with a 5.125% interes

IRINA_888 [86]

The value of the Financing loan is $185,500 . The Rate per month is 5.125%.

We will use the formula $PV = PMT \times\frac{( 1 - ( 1+r)^{-n})}{r}$

Where PV is the Present Value of financing, which is $185,500

PMT=Payment every month, which is to be found.

r=interest rate=5.125%

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