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3 years ago

Please help !!! i’ve been ignored all day ! show how you calculate the percent step by step, thanks!

Mathematics

1 answer:

Fed [463]3 years ago

3 0

Answer:

step1

subract 2008population froom 2009 popultion

step2

answer that was subracted divide that by total area of the texas

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sdas [7]

Please like this I need pts

7 0

2 years ago

178.03 round to the nearest tens

Natali [406]

Answer:

178.0

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Using the functions f(x) = 2x + 7, g(x) = x2 - 4, and h(x) = 5x. Find all of the following. Make sure your answer is in simplest

Stolb23 [73]

Answer:

Given

f(x) = 2x+7

g(x) = x^2-4

h(x) = 5x

a. 4h(x)

= 4 * 5x

= 20x

b. f(x) - g(x)

f(x) - g(x) = 2x + 7 - (x^2 - 4)

= 2x+7-x^2+4

=-x^2+2x+7+4

=-x^2+2x+11

c. f(g(x)) = 2(g(x))+7

=2(x^2-4) +7

=2x^2-8+7

=2x^2-1

d. g(x)h(x) = (x^2-4)(5x)

= 5x^3 - 20x

e. g(x) / f(x) = x2 - 4/ 2x + 7

7 0

2 years ago

PLEASE HELP ASAP NO LINKS

marshall27 [118]

Answer:

105 11/12

Step-by-step explanation:

With mixed numbers you can also write them as functions so 5 11/12 could also be written as 5+11/12.

Once you have rewritten the mixed number it's simply a matter of addition: 100+5+11/12

8 0

2 years ago

Read 2 more answers

tatiyna

Answer:

The volume of P is 1728 cubic yards.

Step-by-step explanation:

For similar shapes, the ratio of volumes are defined as:

$\frac{V_{1} }{V_{2}}$ = $(\frac{h_{1} }{h_{2}}) ^{3}$

where h1 and h2 are the heights of each pyramid respectively.

We know that the scale factor of P to Q is 6:1 i.e. the ratio of heights is also 6:1. And the volume of Q is given as 8 cubic yards. so, using the relation defined above we can write:

$\frac{V_{P} }{V_{Q}}$ = $(\frac{h_{P} }{h_{Q}}) ^{3}$

$\frac{V_{P} }{8}$ = $(\frac{6}{1} )^{3}$

Vp = 6³ * 8

= 216 * 8

Vp = 1728 cubic yards

The volume of P is 1728 cubic yards.

8 0

2 years ago