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RUDIKE [14]
3 years ago
14

All the members of a construction crew work at the same pace. Four of them working together are able to pour concrete foundation

s in 32 hours. How many hours would this job take if the number of workers
decreased 2 times

increased 2 times

increased 4 times

plz help plz WILL GIVE ALL POINTS

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
5 0

Answer:


Step-by-step explanation:

Please find attachment for step by step explanation.

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Answer these Questions for me pleaseeeee....
Thepotemich [5.8K]

Answer:

A. 31

B. 5

C. 9/31 or 0.29%

D. 2/31 or 0.06%

E. 0 or unknown

Step-by-step explanation:

A is the addition of all the entries, B is the number of entries that said snakes, C and D are about how many out of the total can give you the corresponding animal, chances are always part/total so for C it's 9/31 and D is 2/31. E is 0 or unknown because there is no "Frog" entries as favorite pet so it must be either 0 or unknown because you don't get the information

<em>pls brainliest if you found useful</em>

3 0
3 years ago
Do this pls hurry! i will do everything for example brainlist like your answer and give you star​
kow [346]

Answer:

from left to right on each shape

S vertices: (-6,2), (-4,4), (-3,-1), (-1,1)

R vertices: (-8,-1), (-6,-3), (-4,-1), (-2,-3)

Q vertices: (-1, -2), (-1, -6), (3, -2), (3, -6)

P vertices: (0, 4), (2, 0), (4, 4)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Lashonda, Pablo, and Hong served a total of 143 orders Monday at the school cafeteria. Pablo served 4 times as many orders as Ho
horsena [70]

Answer:

Hong = 25

Pablo = 100

Lashonda = 18

Step-by-step explanation:

Let Hong's order be x , since Pablo served 4 times as many as Hong , then Pablo's order is 4x , also , since Lashonda served 7 fewer than Hong , it means Lashonda's order is x - 7 . combining all

Hong's orders = x

Pablo's order = 4x

Lashonda's order = x - 7

Total order = 143

Then

x + 4x + x - 7 = 143

6x - 7 = 143

6x = 143 + 7

6x = 150

x = 25

Therefore :

Hong served 25 orders

Pablo served 24x 4 orders = 100 orders

Lashonda served 25 - 7 orders = 18 orders

7 0
3 years ago
4(2x-3)=0.2(x+5)÷5.72
rusak2 [61]

Answer:

x=1.528534

Explanation:

Simplify both sides of equation

4(2x-3)=0.2(x+5)/5.72

(4)(2x)+(4)(−3)=0.034965x+0.174825(Distribute)

8x+−12=0.034965x+0.174825

8x−12=0.034965x+0.174825

Step 2: Subtract 0.034965x from both sides.

8x−12−0.034965x=0.034965x+0.174825−0.034965x

7.965035x−12=0.174825

Step 3: Add 12 to both sides.

7.965035x−12+12=0.174825+12

7.965035x=12.174825

Step 4: Divide both sides by 7.965035.

7.965035x/7.965035=12.174825/7.965035

x=1.528534

4 0
3 years ago
What is 70.59 rounded to the nearest whole number
stiks02 [169]

Since there is a 5 to the right of the decimal, you will round the number immediately to the left of the decimal up. So the nearest whole number would be 71.

7 0
3 years ago
Read 2 more answers
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