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AlladinOne [14]
3 years ago
5

Your portfolio has grown from $2500 to $3800 what is the percent of growth rate

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
7 0

Answer:

52%

Step-by-step explanation:

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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Leokris [45]

<u>Picture 1:</u>

To figure this out, notice the pattern happening on x. It's simply counting to four, so the first blank is 1 and the next is 2.

The y coordinates seem to be going up by 9. 27 plus 9 is 36, so the answer to the fourth box is 36.

Another way to see how this is correct is to notice that the x is multiplying by 9 to get y. It works out as you look at it and plug it in!

<u>Picture 2:</u>

Yes, this is a proportional relationship. Since Dennis is adding 3 logs every hour, it is keeping a consistent pattern.

<u>Picture 3:</u>

If Jane is driving 60 miles per hour, the first hour she would've gone 60 miles. After a second hour, she would've gone 120 miles. Multiply 60 to your x coordinates to figure this out. You should get 60, 120, 180, and 240 for each box.

5 0
3 years ago
senior citizens receive a 10% discount off the price of a regular dinner special at the dinner bell restaurant. if the cost for
Inessa05 [86]
You can do 1st $12.60 divided by 100 is 0.126 then you do 0.126x10= 1.26 then you add the special price which is $12.60 plus $1.26= $13.86 that is the original price for the dinner.
8 0
3 years ago
Thisssss oneeeeee :)?????
SCORPION-xisa [38]

Answer:

y = 3x - 5

Step-by-step explanation:

I used my calculator so that it would be faster.

But if you want work you have to find the slope then plug in.

To find the slope use points (1, -2) and (2, 1) use this formula \frac{y2 - y1}{x2 - x1}

Plug the points in \frac{1 - -2}{2-1} =\frac{3}{1} = 3

So your slope is 3

NOw Plug In (1, -2)

-2 = 3(1) + b (b represents the y- intercept)

-2 = 3 + b (subtract 3 on both sides)

-5 = b

The final equation is y = 3x - 5

Hope this helps ya!!

3 0
3 years ago
Read 2 more answers
Find the answer. (x-4)-1/4+5
Kipish [7]

Answer:

Standard form:

x + 3/ 4

= 0

Factorization:

1/ 4

(4x + 3) = 0

Solutions:

x = −3/ 4

= −0.75

Step-by-step explanation:

8 0
3 years ago
Plz help me!!! 56 points and brainliest!!!
dsp73

Answer:

For this equation to be true, a must = 13 and b must = 10 + 2i.

Step-by-step explanation:

First combine the numerators:  3 + 5 + 2i + 2, or 10 + 2i.

Next, multiply the denominators:  4 + 9 = 13

Then rewrite the original equation as:

10 + 2i      a

---------- * ---- = 1

    13        b

For this equation to be true, a must = 13 and b must = 10 + 2i.

4 0
3 years ago
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