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Greeley [361]
3 years ago
8

One worker can finish a job in 9 hours, and another for 6 hours. The first worker started working at 7 am and the 2nd worker sta

rted one hour later. Find after how many hours the work will be finished if both workers did an equal amount of work.

Mathematics
1 answer:
noname [10]3 years ago
3 0

Answer:

NANI!?!?

Step-by-step explanation:2

POOOOOOOOOOOOOO

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Plss help i beg you!​
frosja888 [35]

Answer:

  • 51

Step-by-step explanation:

<u>Given expression:</u>

  • 3(x + y) +2x² + (1 + y)²

<u>Find its value when x = 4 and y = 1, substitute:</u>

  • 3(4 + 1) + 2*4² + (1 + 1)² =
  • 3*5 + 2*16 + 2² =
  • 15 + 32 + 4 =
  • 51
7 0
3 years ago
The radius of a cylinder is 3 cm and the height is 6 cm.
mars1129 [50]

Answer:

Lateral Area of a Cylinder = 2πrh

=2π x 3 x 6

=36π

Option D

4 0
3 years ago
A mosquito collides head-on with a car traveling 60 mph. Is the force of the mosquito on the car larger than, smaller than, or e
nirvana33 [79]
Smaller the mosquitoes possibly fly only 9mph a car coming at 60 would destroy mosquito obviously the force of a moving object will move it
5 0
3 years ago
According to astronomers what is a light year
Sindrei [870]
A unit of astronomical distance equivalent to the distance that light travels in one year, which is 9.4607 times 1012<span> km nearly 6 trillion miles.</span>
6 0
3 years ago
Please help ASAP!!!
PolarNik [594]
Use the formula 42600 ÷ (6.9 ÷<span> 100) to calculate this !

</span>42,600 ÷ (6.9 ÷ 100) = <span>617391.304348. Round this to 617391 since you can't sell a percentage of a book.
</span>
To check this, calculate 6.9 percent of 617391.304348. 0.069 · 617391.304348 = 42,600.
6 0
4 years ago
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