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jek_recluse [69]

3 years ago

7

A town has a population of 13,000 and grows at 5% every year. What will be the population after 11 years to the nearest whole nu

mber

2 answers:

timofeeve [1]3 years ago

6 0

Answer:

So all you need to do is find 5% of 13000 which is 650.

Now 650 times 11= 7150

13000+ 7150=

20,150

ozzi3 years ago

3 0

Answer:

20150

Step-by-step explanation:

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Aleonysh [2.5K]

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6 0

2 years ago

A group of students are planning a mural at a wall the rectangular wall has dimensions of (6x+7) by (8x+5) and they are planning

zvonat [6]

Answer: $46x^2+73x+15$

Step-by-step explanation:

The area of a rectangle can be calculated with the formula:

$A=lw$

l: the length of the rectangle.

w: the width of the rectangle.

The area of the remaning wall after the mural has been painted, will be the difference of the area of the wall and the area of the mural.

Knowing that the dimensions of the wall are $(6x+7)$ by $(8x+5)$ , its area is:

$A_w=(6x+7)(8x+5)\\\\A_w=48x^2+30x+56x+35\\\\A_w=48x^2+86x+35$

As they are planning that the dimensions of the mural be $(x+4)$ by $(2x+5)$ , its area is:

$A_m=(x+4)(2x+5)\\\\A_m=2x^2+5x+8x+20\\\\A_m=2x^2+13x+20$

Then the area of the remaining wall after the mural has been painted is:

$A_{(remaining)}=A_w-A_m\\\\A_{(remaining)}=48x^2+86x+35-(2x^2+13x+20)\\\\A_{(remaining)}=48x^2+86x+35-2x^2-13x-20\\\\A_{(remaining)}=46x^2+73x+15$

8 0

3 years ago

What is the degree measure of x? A) 67° B) 88° C) 111° D) 134°

Crank

Answer:

D

Step-by-step explanation:

or, x=88+46(exterior angle is equal to sum of two opposite interior angle)

or, x=134

7 0

3 years ago

You sell tires for $65 each at your automotive service shop. At this price, what does it cost to purchase a set of 4 tires, not

kow [346]

Answer:

$260

Step-by-step explanation:

you multiply $65 by 4 for the set of four and the product is $260.

4 0

3 years ago

Read 2 more answers

The length of a square tile is 3w centimeters. Alice places 4 square tiles in a row to form a rectangle. Find the perimeter of t

Gennadij [26K]

12,3x4=12
w=12
hope i helped you

3 0

3 years ago