2 years ago

I NEED SOME HELP PLEASE

Mathematics

1 answer:

slega [8]2 years ago

8 0

Exact answer is 90pi and volume is 283

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svlad2 [7]

Answer:

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Step-by-step explanation:

7 0

2 years ago

Please help me Fill in the blank with a variable term to make the equation true

aleksandr82 [10.1K]

Answer:

x = 6

2x+3=15

2x=12

x=6

therefore,

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3 0

2 years ago

the density of a certain material is such that weighs 6900 grams for every 4.5 quarts of volume express this density in pounds p

dlinn [17]

Answer:

$d=101.4\ \text{pounds}/\text{feet}^3$

Step-by-step explanation:

Given that,

Mass of material, m = 6900 grams

Volume of the material, V = 4.5 quarts

We need to find the density in pounds per cubic foot

We know that,

1 pound = 453.59 grams

⇒ 6900 grams = 15.21 pounds

Also, 1 cubic foot = 29.92 quarts

4.5 quart = 0.15 feet³

Density = mass/volume

$d=\dfrac{15.21\ \text{pounds}}{0.15\ \text{feet}^3}\\\\d=101.4\ \text{pounds}/\text{feet}^3$

Hence, the density of the material is $101.4\ \text{pounds}/\text{feet}^3$

3 0

2 years ago

I need help with math!!

fomenos

Answer:

ok the anser is 39

Step-by-step explanation:

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2 years ago

Joseph buys a bag of 60 pieces of taffy. In the bag, there are 12 cinnamon pieces, 18 raspberry pieces, 18 key lime pieces, and

Rus_ich [418]

You take the amount of raspberry pieces and divide with the total of taffy pieces

The answer is 0.3

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2 years ago