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Iteru [2.4K]
4 years ago
10

Jackson uses the Fermi process to estimate the number of buckets of gravel he could store in a warehouse. The buckets are shaped

like cylinders. The warehouse is shaped like a rectangular prism.
He estimates the buckets have a height of 25 in. and a diameter of 20 in.
He estimates the warehouse is 300 ft wide, 150 ft long, and 10 ft high.
Which expression should Jackson use in the process?

A. 8×10^9/8×10^4

B. 8×10^8/8×10^3

C. 5×10^6/8×10^3

D. 5×10^7/8×10^4

Can anybody help me asap please Really need the help
Mathematics
2 answers:
Elenna [48]4 years ago
7 0

Answer:

B is correct; give the other person brainliest! :)

Lady bird [3.3K]4 years ago
6 0
I would say that B) is the correct answer hope this helps!!
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-4/9n ÷ 1/15n please help w/explanation and step by step​
Sindrei [870]

Answer:

-20n/3n

Step-by-step explanation:

-4       1

---   /    ---

9n       15n

Keep, change, flip

- Keep the -4/9n

- Change the division sign to a multiplication sign

- Flip the 1/15n to 15n/1

-4       15n

---   *    ---

9n       1

Cross simplify.

9n divided by 3 is 3n.

15n divided by 3 is 5n.

-4       5n

---   *    ---

3n       1

-4 times 5n equals -20n

3n times 1 equals 3n

-20n      

---  

3n

6 0
3 years ago
(8x +6) = <br> (8x +6) =<br> 8x=<br> x =
dem82 [27]

Step-by-step explanation:

8x +6° +118° = 180° ( linear pair)

=> 8x = 180°-124°

=> 8x = 56°

=> x = 7°

hope this helps you.

7 0
3 years ago
PLEASE CAN SOMEONE HELP!!!!!!!!!!!!!!!!<br><br> How can you use subtraction to describe division?
STatiana [176]
Division is repeated subtraction, just like multiplication is repeated addition. If you divide 50 by 10, you get 5. This is also the question: How many times do you have to subtract 10 from 50 to get 0?
5 0
4 years ago
Read 2 more answers
24x-12-43x-6 <br> Simplify.<br> Please help!! ASAP!!
sergiy2304 [10]

Answer:

-30

Step-by-step explanation:

Hope this helps! Brainliest is appriciated.

5 0
3 years ago
Read 2 more answers
A and B are two similar shapes the area of shape A is 200cm2 calculate the area of shape B
barxatty [35]

Answer:

Area of shape B = 312.5 cm²

Step-by-step explanation:

Ratio of Area of A : Area of B = 12² : 15²

Given that area of A is 200 cm², let the area of shape B = x

Therefore:

200:x = 12²:15²

200/x = 144/225

Cross multiply

144x = 200*225

144x = 45,000

x = 45,000/144

x = 312.5 cm²

Area of shape B = 312.5 cm²

5 0
3 years ago
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