Janelle invested $13000 into two mutual funds. Fund A earned 6% profit during the first year, well fund B suffered a 3.5% loss. If she received a total of 324$ profit, how much had she invested in each mutual fund?

Answers

Answer 1
Answer:

Answer:

amount invested in mutual fund B; $4,800

amount invested in mutual fund A; $8,200

Step-by-step explanation:

Let the amount invested in mutual fund B be x. Then the amount invested in fund A would be;

(13000-x)

The loss emanating from fund B would be;

3.5% of x

=(3.5/100)*x

=0.035x

The profit resulting from investment in fund A would be;

6% of (13000-x)

= (6/100)*(13000-x)

=0.06(13000-x)

=780-0.06x

The total profit earned from funds A and B in terms of x will be;

780 - 0.06x + (-0.035x)

=780 - 0.095x

The total profit earned was 324, thus;

780 - 0.095x = 324

solving for x;

780 - 324 = 0.095x

456 = 0.095x

x = 4800

Then the amount invested in fund A would be;

13000 - 4800 = 8200


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The width of the Ochoa Community Pool is 20 feet . The length is twice as long as its width. What is the perimeter of the pool?

Answers

Answer:

The perimeter of the pool is 120 feet.

Step-by-step explanation:

width of the Ochoa community pool  = 20 feet  

length is twice as long as its width = 2(20) = 40 feet  

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24 miles per hour is equal to how many feet per second

Answers

We already know that 1 mile = 5280 foot
Also we know that 1 hour = (60 * 60) seconds
                                          = 3600 seconds
Then
24 miles per hour = (24 * 5280)/3600
                             = 126720/3600
                             = 35.2 feet/sec
So 24 miles/hour is equal to 35.2 feet per second. The only important thing is to know the conversions correctly. Then the problem becomes easy to solve. I hope the conversions and the procedure for solving the question is clear to you and in future you will be able to do such problems on your own without requiring any help.
24 miles per hour is equal to 35.2 feet per second

What is 78/100 in simplest form

Answers

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How many fourths are there in 2 1/4?

Answers

There are nine fourth in 2 1/4.

Here,

Mixed fraction is given as;

2(1)/(4)

We have to find the number of fourth in  2(1)/(4)

What is Mixed fraction?

A fraction which represents with its quotient and remainder is called Mixed fraction.

Now,

Mixed fraction is given as;

2(1)/(4)

To solve mixed fraction we get;

2(1)/(4) = (4*2+1)/(4) = (9)/(4)

Hence, There are 9 fourth in  2(1)/(4).

Learn more about the mixed fraction visit:

brainly.com/question/414559

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THere are nine fourths; 4 in 1, 4 in another one, so if it was 2, you would have 8 fourths, then plus one fourth, so 9.