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2 years ago

a cylindrical oil drum has a diameter of 2 feet and a height of 3 feet what is the volume of the oil drum

Mathematics

1 answer:

Nesterboy [21]2 years ago

6 0

Answer:

9.42 Ft³

Step-by-step explanation:

I did the work.

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All sacks of sugar have the same weight. All sacks of flour also have the same weight, but not necessarily the same as the weigh

BaLLatris [955]

Answer:

The largest possible weight of flour is 11.25 pounds.

Step-by-step explanation:

To start with, we will assume that the weight of 1 sack of sugar = x pounds

We will also assume that the weight of 1 sack of flour = y pounds

So, the weight of 2 sacks of sugar = 2 * (x) = 2x

Same thing goes for the weight of 3 sacks of flour = 3 * (y) = 3y

Supposing that the weight of (2 sacks of sugar + 3 sacks of flour) ≤ 40 pounds

= 2x + 3y ≤ 40............ we'll call that equation 1.

Also, suppose that the weight of ( 1 sack of flour) ≤ 2 sacks of sugar + 5 pounds

= y ≤ 2x + 5........................ we'll call that equation 2

Therefore, we'll solve for the values of x and y in the two equations and we will get:

2x + 3y ≤ 40

y ≤ 2x + 5

Now, substitute the value of y into equation 1

2x + 3y ≤ 40 ⇒ 2x + 3(2x +5) =40

⇒ 2x + 6x + 15= 40

⇒ 8x + 15 = 40

⇒ 8x = 25

⇒ x = 25/8

⇒ x = 3.12

x cannot be more than 3.12 pounds, so we solve for y

Putting the value of x into equation 2, we'll get

⇒ 2y + 5 = 2(3.12) + 5

⇒ y = 11.25 pounds.

So, n cannot be more than 11.25 pounds

8 0

2 years ago

Sundas made 2 out of her 5 shots she attempted. Find the percent of the shots she attempted.

Rudik [331]

Answer:

i think it is 40%

Step-by-step explanation:

she made 2/5 shots so

2/5*2=4/10

i times it by 2 because its out of 100

4/10*10=40/100

then i times it by 10 to get to 100

(2/5 is not 2 divided by five it is 2 over 5 just incase u didnt know what i was talking about)

8 0

2 years ago

Are the graphs of the lines in the pair parallel ? Explain.

Julli [10]

So the right answer is of option D

Look at the attached picture

Hope it will help you...

Good luck on your assignment

3 0

2 years ago

10. The area of a square lot is 900 square meters. What is the perimeter of the tot, in maters?

laiz [17]

Answer: 9000

Step-by-step explanation:

8 0

2 years ago

What is the difference between union set and universal set

VARVARA [1.3K]

Answer:

Universal set is a set which contains all values

Union of Sets : The joining of two or more sets .

Step-by-step explanation:

5 0

2 years ago

a cylindrical oil drum has a diameter of 2 feet and a height of 3 feet what is the volume of the oil drum​

a cylindrical oil drum has a diameter of 2 feet and a height of 3 feet what is the volume of the oil drum