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tia_tia [17]
3 years ago
13

$5.00 increased by 25%?

Mathematics
1 answer:
Paraphin [41]3 years ago
8 0

Answer:

6.25

Step-by-step explanation:

25% of 5 is 1.25 so add that to 5 and yeah

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A portable fuel tank used to transport gasoline is in the shape of a rectangular prism. The tank is 5 feet longer than it is wid
erastovalidia [21]

The equation represents the volume of the portable fuel tank in terms of width (w) is w³ + 34w² + 145w - 33488 = 0.

<h3>What is Geometry?</h3>

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

A portable fuel tank used to transport gasoline is in the shape of a rectangular prism.

The tank is 5 feet longer than it is wide and 29 feet deeper than it is wide.

The volume of the tank is 33,488 cubic feet.

Let the width of the rectangular prism be w. Then we have

length = w + 5

height = w + 29

Then the volume is given as

Volume = l × w × h

33488 = (w + 5) (w) (w + 29)

Then we have

\begin{aligned} \rm w^3 + 5w^2 + 29w^2 + 145w &=33488 \\\\\rm w^3 + 34w^2 + 145w - 33488 &= 0\\\\\rm (w - 23)(2w+57)(2w + 57) &= 0\\\\\rm w &= 23, -28.5, -28.5 \end{aligned}

More about the geometry link is given below.

brainly.com/question/7558603

#SPJ1

3 0
2 years ago
Following the lead of the National Wildlife Federation, the Department of the Interior of a South American country began to reco
chubhunter [2.5K]

Answer:

After 2009 the quality of the forests in this country improving.

Step-by-step explanation:

Consider the provided function.

f(t) = \frac{1}{3}t^3-\frac{5}{2}t^2 + 80

f'(t) = t^2-5t

Substitute f'(t)=0.

t^2-5t=0

t(t-5)=0

t=0\ or\ t=5

It is given that  (0 ≤ t ≤ 10)

The test interval are (0,5) and (5,10)

For (0 < t < 5) the value of f'(t)

For (5 < t < 10) the value of f'(t) >0

Hence, the function is increasing from (5,10).

t = 0 corresponds to 2004.

Therefore, after 2009 the quality of the forests in this country improving.

7 0
3 years ago
Find the missing lengths leave your answers as radicals in simplest form
Gekata [30.6K]

Step-by-step explanation:

w = 4

y = 4√2

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4 0
3 years ago
Read 2 more answers
Question 9 of 25<br> 2 Points<br> What is g(x)?
patriot [66]
Composition means that you can plug g(x) into f (x). This is written as "( f o g)(x)", which is pronounced as "f-compose-g of x". And "( f o g)(x)" means " f (g(x))". That is, you plug something in for x, then you plug that value into g, simplify, and then plug the result into f. hope this helps.
5 0
4 years ago
Name a number between 2.65 and 2.66. Explain how you get your answer. ..
Marianna [84]
<span>The 2 given numbers are 2.65 and 2.66
x = number between the given numbers

in a number line, 2.655 is the number in between both numbers.

- 2.65 – 2.651 – 2.652 – 2.653 – 2.654 – 2.655 – 2.656 – 2.657 – 2.658 – 2.659 – 2.66 -
Notice the given number line illustration, the midpoint of 2.65 and 2.66 numbers is 2.655.

Therefore, x = 2.655</span>



8 0
4 years ago
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