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Anarel [89]
4 years ago
10

A construction company needs to remove 4 1 6 tons of dirt from a construction site. They can remove 8 9 tons of dirt each hour.

What is the total number of hours it will take to remove the dirt
Mathematics
1 answer:
andre [41]4 years ago
8 0

Answer:4.674hours

Step-by-step explanation:

1hr-89tons

24hrs-xtons

X=24×89

X=2136tons

24hrs-2136tons

Yhr-416tons

Y=24×416\2136

Y=4.674hrs

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Answer:

G

Step-by-step explanation:

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Ok,....My daughter is having a problem.... So am I,
egoroff_w [7]
Bruh
so toal cost=28 right?

total cost=total cost of water+total cost of tickets
water=3
subsitute 28=total cost and 3=total cost of water

28=3+total cost of tickets
remember we can do anything to an equaton as long as you do it to both sides

28=3+total cost of tickets
subtract 3 from both sides
28-3=3-3+total cost of tickets
25=0+cost of tickets
25=cost of tickets

if he bought 5 tickets, how much does each cost
25=5tickets
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answer is 1 ticket cost $5.00

equation is
total cost=water+tickets
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3 years ago
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A pot is being used to boil off 1 kg of water. The specific energy required to cause the phase change is 2297 kJ/kg. Assuming th
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Answer:

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Step-by-step explanation:

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It will last at least 58 seconds to vaporize half of the water.

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3 years ago
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