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tester [92]
2 years ago
12

A 1000L tank now contains 240L of water. How long will it take to fill the tank using a pump that pumps 25L per minute

Mathematics
1 answer:
fgiga [73]2 years ago
4 0

The time taken to  fill the tank using a pump that pumps 25L per minute

is 30.4 minutes

Given that A 1000L tank now contains 240L of water and asked the time taken to  fill the tank using a pump that pumps 25L per minute.

The amount of water that can be filled in tank=760L

Given that a pump that pumps 25L per minute ,

The time required to fill 760L {if a pump that pumps 25L per minute }=\frac{760}{25}

The time required to fill 760L {if a pump that pumps 25L per minute }=30.4 minutes

Therefore,The time taken to  fill the tank using a pump that pumps 25L per minute is 30.4 minutes

Learn more about time here:

brainly.com/question/28050940

#SPJ4

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Step-by-step explanation:

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On federal income tax returns, self-employed people can depreciate the value of business equipment. Suppose a computer valued at
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Which geometric series diverges? Three-fifths three-tenths three-twentieths StartFraction 3 Over 40 EndFraction ellipsis Negativ
Sholpan [36]

The geometric series which diverges is shown in the option number c as the absolute value of the common ratio of this series 4.

\sum_{n=1 }^{\infty} \dfrac{2}{3}(-4)^{n-1}

<h3>What is geometric series diverges? </h3>

Geometric sequence is the sequence in which the next term is obtained by multiplying the previous term with the same number for the whole series.

It can be given as,

a+ar+ ar^2+ ar^3+...

Here,

is the (<em>a</em>) first term of the sequence, and (<em>r</em>) is the common ratio.

To be a series as geometric series diverges, it should follow,

|r| > 1

First option given as,

3/5+3/10+3/20+3/40+ ...

Here, the common ratio is,

r=\dfrac{\dfrac{3}{10}}{\dfrac{3}{5}}\\r=\dfrac{1}{2}

The common ratio is less than one. Thus option a is not correct.

First option given as,

-10+4-8/4+18/25- ...

Here, the common ratio is,

r=\dfrac{4}{-10}\\r=\dfrac{-2}{5}

For the option number two the common ratio is (-2/5) which is less than 1. This option is also not correct.

In the option number c, the value of common ratio is -4. The absolute value of common ratio is,

|r|=|-4|\\|r|=4

The absolute value of this common ratio is more than one. Thus, this is the correct option.

The geometric series which diverges is shown in the option number c as the absolute value of the common ratio of this series 4.

\sum_{n=1 }^{\infty} \dfrac{2}{3}(-4)^{n-1}

Learn more about the geometric sequence here;

brainly.com/question/1509142

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3 years ago
Persamaan linear bagi soalan 2/3x - 4 = x + 1​
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Answer:

Step-by-step explanation:

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3 years ago
ryan has a $3000 bond with a 6% coupon. how much interest will ryan recieve for this bond every 6 months?
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Answer:

<h3>$90 interest will Ryan receive for this bond every 6 months.</h3>

Step-by-step explanation:

We are given that Ryan has total bond of amount $3000.

Rate of interest = 6% per annul.

Time = 6 month = \frac{1}{2} of a year.

Formula of simple interest = PRT, where P is the bond amount, R is the rate of interest per year and T is the time in years.

Plugging values P= 3000, R= 6% = 0.06 and T= \frac{1}{2} in above formula, we get

I = 30000×0.06 ×\frac{1}{2}

I= 90.

<h3>Therefore, $90 interest will Ryan receive for this bond every 6 months.</h3>
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