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4 years ago

Please help me!!!! I dont know the exponent

Mathematics

1 answer:

Kay [80]4 years ago

4 0

3x^(1/3)* 8x^2 =
24x^(7/3) means the 3 is in the check mark of the square root and the 7 is under the radical as an exponet to the 7

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Trey’s class is making a school flag. The design for the flag is a rectangle that is 18 inches by

Svet_ta [14]

Answer:

46 inches

Step-by-step explanation:

2 2 2

18 + 14 = c

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$\sqrt{520$ = c

22.80350850198276

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3 0

3 years ago

A 12-oz. jar of peanuts contains 8 servings. How many servings would a 32-oz. jar contain? Express your answer as a fraction or

Akimi4 [234]

Hope that helps!! Let me know if you don’t understand something :)

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4 years ago

What is x-2(xy-y)+4xy-x(3+y)

rewona [7]

The first step for solving this expression is to distribute -2 through the first parenthesis.
x - 2xy + 2y + 4xy - x × (3 + y)
Distribute -x through the second set of the parenthesis.
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Now collect together the like terms with a single x as a variable.
-2x - 2xy + 2y + 4xy - xy
Lastly,, collect the like term with an xy variable to find your final answer.
-2x + xy + 2y
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3 0

3 years ago

If the volume of a cereal box is 400 mm^3 and the height is 20mm, what is the base area?

Vitek1552 [10]

Answer:

The area of base of cereal box is 20 mm².

Step-by-step explanation:

The volume of a cereal box is 400 mm³. The height of bx is 20mm.

The volume of box is

$V=\text{Area of base}\times height$

$400=\text{Area of base}\times 20$

Divide both sides by 20.

$20=\text{Area of base}$

Therefore the area of base of cereal box is 20 mm².

5 0

3 years ago

Which of the following is r2 + 4s evaluated for r = 4 and s = 1.5?

11Alexandr11 [23.1K]

So if you have r^2 + 4s and r=4 and s = 1.5 r^2 is 4^2 which is 16 and 4s is 1.5 x 4 which is 6 so you do 16 + 6 which is 22 so the correct answer is a.

8 0

3 years ago

Read 2 more answers