Joey can assemble all of his factory work in four hours. Phil takes six hours to assemble the same amount of factory work. If they worked together to assemble the same job together, how long would it take?

Answers

Answer 1

Answer: Mean time : $\frac{4+6}2=5$

Since they're two, it would take $\frac{5}2=\boxed{2.5\text{ hours}}$

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What's the difference between 8 848 and 10 911 meters

Answers

s what you do is 10,911-8,848=2063 so 2063 is the difference. the reason i subtracted is because difference also means subtract

How has the Pythagorean Theorem helped us through life?

Answers

it made calculating speed when a sphere rolls down the slope much more accurate than guessing

Answer:

It has made calculations much easier in Math.

A room is 45 m x 15 m. What is the least number of rectangle tiles required to pave the floor of the room, if each tile is 50 cm x 1m?

Answers

Hey Batala426,

If the room is 45m x 15m, then the total area is 675 metres squared.
Each tile is 50cm x 1m, so the area of each one is 0.5 metres squared.

675 / 0.5 = 1350

So the least number of tiles you need to pave the whole room is 1350 tiles.

Hope this helps!

Chen :D

In Russel Elementary School there are 50 students. At the beginning of the year, each student planted three flowers in the school yard. During the year, eight flowers withered. Which of the following expressions represents the number of flowers that remained in the school yard? A. (3 × 50) – 8 B. (50 + 3) – 8 C. (50 × 8) – 3 D. (50 × 3) ÷ 8

Answers

Answer:

option A is correct answer

Pls help you would be a life saverYou can write the answer as:

1.(first second or third)
2.( first second or third)
3.(first second or third)

Answers

Step-by-step explanation:

1.(first second or third)

Sally's cat is 5 years older than Helen's dog. The product of their ages is 104. How old is Helen's dog?A. 55

B. 49

C. 8

D. 13

Answers

Helen's dog is 8 and Helens cat is 13 if you multiply those two together you get a product of 104 so the answer is C = 8

The answer should be C. The formula would be x=104-5/ what ever number is more than the number you need to find.

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