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tiny-mole [99]
3 years ago
8

Joey opened a bank account 5 years ago with $100. today he has $1000 in the account. what is the percentage od increase?

Mathematics
1 answer:
anyanavicka [17]3 years ago
7 0
To calculate the percentage increase:

First: Find out the difference (increase) between the two numbers you are comparing.
It is computed by: Increase = New Number - Original Number


Second: Divide the increase by the original number and multiply the answer by 100.
It is computed by: % increase = Increase ÷ Original Number × 100.

So in the problem:
First step:Increase = 1000 – 100
Increase = 900

Second:
% increase = 900 / 100 x 100%
increase = 900% increase
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Timothy is 13 5/6 years old. Camden is 1 1/3 years younger than Timothy and Jane is 1 1/4 years younger than Camden. How old is
galina1969 [7]

Answer:

Jane is 11 1/4 years old.

Step-by-step explanation:

Subtract all of the numbers given.

13\frac{5}{6} -1\frac{1}{3} -1\frac{1}{4}.

To subtract this, we need to find a common denominator.

A common denominator in this situation is 12. To do this multiply the 5 and the 6 of 5/6 by 2. Multiply the 1 and the 3 of 1/3 by 4. And multiply the 1 and the 4 1/4 by 3.

The new expression will look like this:

13\frac{10}{12} -1\frac{4}{12} -1\frac{3}{12}.

Now we can subtract.

13\frac{10}{12} -1\frac{4}{12} -1\frac{3}{12}=11\frac{3}{12}

Reduce the answer.

11\frac{3}{12}=11\frac{1}{4}

In decimal form 11.25

Hope this helps!

If not, I am sorry.

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2 years ago
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nika2105 [10]
2z is the point I hope it’s right
8 0
3 years ago
Which graph decreases, crosses at the y-axis at (0, -7), and then increases?​
swat32

Answer:

It C

Step-by-step explanation:

because your going down -7

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Kayla states the following about the graph of
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Answer:

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Step-by-step explanation:

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3 years ago
Emery bought 3 cans of beans that had a total weight of 2.4 pounds. If each can of beans weighed the same amount, which model co
andreev551 [17]

Answer:

  • y=0.8x
  • See Explanation for others

Step-by-step explanation:

The 3 cans of beans had a total weight of 2.4 Pounds

Therefore:

  • 1 can of beans = (2.4 ÷ 3) =0.8 Pounds

The following applies from the options.

  • y=0.8x where y is the weight and x is the number of cans.
  • A 2-column table with 3 rows. Column 1 is labeled number of cans with entries 5, 15, 20. Column 2 is labeled total weight (in pounds) with entries 4, 12, 16.

Using y=0.8x

When x=5, y=0.8 X 5=4

When x=15, y=0.8 X 15=12

When x=20, y=0.8 X 20=16

\left|\begin{array}{c|c}\text{Number of Cans,x}&\text{Total Weight (in Pounds),y}\\-------&--------\\5&4\\15&12\\20&16\end{array}\right|

  • On a coordinate plane, the x-axis is labeled number of cans and the y-axis is labeled total weight (in pounds. A line goes through points (5, 4) and (15, 12). This can be clearly seen from the table above as (5,4) and (15,12) are points on the line.
8 0
3 years ago
Read 2 more answers
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