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Y_Kistochka [10]
2 years ago
7

Please help its a growth and decay problem

Mathematics
1 answer:
Tomtit [17]2 years ago
7 0
So you have to find 7% of 15,300 to start decreasing
7% of 15,300 is 1,071 therefore you do this problem: 15,300 - 1,071 = 14,229
Now the question from me is: do you keep the 7% of 15,300 or do you find the 7% of 14,229?
I did the math for both ways:

7% of 15,300 continuously = 3,519 acres in 2013

Or

7% of every resulting number after 15,300 = 6,851 acres in 2013

Hope this helps and you’ll probably have a better chance if it’s multiple choice ;) good luck
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Factor this expression completely.<br> X^2-2x+24
pshichka [43]
There is no solutions, I think you got the signs mixed up.
7 0
3 years ago
Read 2 more answers
Why is (-3,6] a better answer than (-3,6)
Pani-rosa [81]

(-3, 6) includes all numbers between -3 and 6 but it does not include -3 and 6.

when you put square parentheses you include the number on the edge

so if an anwser includes all numbers between -3 and 6 and the number 6 it's correct to write (-3,6]

7 0
1 year ago
Write the following expression using symbolic language.
Ad libitum [116K]

Answer:

<h3>              1)   7x - 5 </h3><h3>              2)   9y - 18 </h3><h3>              3)   0.5n + 4n </h3><h3>              4)  2(w³+23)</h3><h3> Step-by-step explanation:</h3>

1)

The product of seven and a number x:   7·x = 7x

<u>Five less than the product of seven and a number x:</u>

<h3>7x - 5 </h3>

2)

nine times a number y:  9·y = 9y

<u>The difference of nine times a number y and eighteen:</u>

<h3>9y - 18 </h3>

3)

half a number n:   0.5n

four times the number:   4·n = 4n

<u>Half a number n increased by four times the number:</u>

<h3>0.5n + 4n </h3>

4)

a number w cubed:  w³

the sum of a number w cubed and twenty-three:  w³+23

<u>Twice the sum of a number w cubed and twenty-three:</u>

<h3>2(w³+23)</h3>

5 0
3 years ago
Help please i have a map test :)
just olya [345]
I think it could be E
4 0
2 years ago
Please help , I would sincerely appreciate it
kozerog [31]

Answer:

B . S /2rh =pi

Step-by-step explanation:

S = 2* pi * r*h

We are solving for pi

Divide both sides by 2rh to isolate pi

S/ 2rh = 2 * pi *r* h / 2rh

S /2rh =pi

5 0
3 years ago
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