MATHEMATICS MIDDLE SCHOOL

A cube has a volume of 216 cubic inches. What is the length of each edge of the cube?Please show work, thank you!

Answers

Answer 1
Answer: To find the edge of a cube with 216 volume, you would have to use the following expression: side cubed. To do this, subsitute the values in. Does 1 work? No. Does 2 work? No. Repeat these steps until you get to 6. 6 cubed is 216.

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max said that 36594 is less than 5980 because 3 is less then 5 describe max's error and give the correct answer

Answers

He was wrong because, although three is greater than five, the value of the three is in the ten thousands place, while the five is in the thousands place. Therefore, the correct answer would be that 36594 is greater than 5980.

The area of a circle is 615.44 in2. What is the diameter of the circle? Use 3.14 for π.

Answers

The diameter of the circle is 28 inches.

Given:
Area of a circle = 615.44 in²

Area of a circle is computed by multiplying pi and the radius raised to the 2nd power.

A = π r²
615.44 in² = 3.14 * r²
615.44 in² / 3.14 = r²
196 = r²
√196 = √r²
14 in = r

Diameter is twice its radius. So, d = 2r; d = 2 * 14 ; d = 28 inches

Answer:

The diameter= 28in

Step-by-step explanation:

Lorraine works at a gift shop. She buys 500 accessories at $1.25 each. She resells them all to make a profit of $375.00.What percent does she mark up the price of each accessory?

Answers

Profit percent made by Lorraine is 60%

Explanation:

Given:

Number of accessories = 500

Cost of each gift = $1.25

Profit = $375

Profit% = ?

Total price of the gift = 500 X $1.25

Cost price = $625

Profit = SP - CP

$375 = SP - $625

SP = $1000

Profit % = ((SP-CP)/(CP) ) X 100

P = ((1000 - 625)/(625)) X 100 \n\nP = 60%

Therefore, profit percent made by Lorraine is 60%

Y=4x-2 y= 3x+1? What’s the (x,y)?

Answers

Idk this cause my teacher. Any teach

Answer:

simplify 4(y/3 - 1/3) - 2

y = 4y/3 - 10/3

x = y/3 - 1/3

Write the digit in the ten thousands place of 913,256

Answers

if it is in the ten thousands place it is 1 but if it is ten thousandth it is 5
Your answer is 1 because after thousands it's ten thousands

Recently, the largest watermelon on record weighed 269 pounds. how many ounces did it weigh?

Answers

The watermelon weighed 4,304 ounces.
 Important Information:
16 ounces= 1 pound
269 pounds x 16 ounces = 4,304 ounces
4,304. You can calculate this problem by finding how many ounces in a pound and and multiplying that number by 269. Hope this helps:)
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