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Angelina_Jolie [31]
3 years ago
14

A project can be completed by 5 workers in 24 days. How many workers are needed to finish the project in 15 days? The time to co

mplete a project is inversely proportional to number of people who are doing the project.
Mathematics
1 answer:
victus00 [196]3 years ago
8 0

8

Step-by-step explanation:

5×4 equals 120 120 divided by 15 equals 8 which is the answer

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Question in the image
dalvyx [7]
The exact surface area is 150.8 and the exact volume is 141.37.

To answer this I used the formula for surface are for a right cylinder which is. 2•3.14•r•h+2•3.14•r^2 (^2 means to the power of 2) r=radius and h=height. When you replace the r’s and the h’s with the radius and height it’ll look like this. 2•3.14•3•5+2•3.14•3^2. For the power of 2 (^2) we basically just do 3•3. But when you put that into a calculator it gives you 150.8.

To find the volume use the formula 3.14•r^2•h when you replace the r’s and the h’s with the height and the radius it’ll look like this. 3.14•3^2•5. When put into the calculator it gives you 141.37.
7 0
3 years ago
Simplify the following fraction 15/35
notsponge [240]
Divide both sides by 5:
simplified = 3/7

Hope this helps!
8 0
3 years ago
Read 2 more answers
5 x 100 = ? for easy points
zimovet [89]

Answer:

500! Just multiply 5 x 1 then add the remaining 2 zeros :)

Step-by-step explanation:

Thank you!

8 0
3 years ago
Read 2 more answers
(x^5 - 8x^3 + 24x^2 + 12x + 40) / (x + 4) how do you do this using synthetic division
Rudik [331]
Add all the x up and then you add all the ones that doesn't have an x then divide those 2 together.
×=46
54
8 0
3 years ago
Guys please help me whit this , I got a lot of time doing this please give me the answer
Usimov [2.4K]

Answer:

c

Step-by-step explanation:

this needs evaluation of Bella's income on every chore.

say when c = 1, d = 3.5*1+11= 14.5

c=2 d = 3.5*2+11= 18..evaluate for c=3,4,5.

with that it can be found that bella earns more than sweet t. so choice c

8 0
2 years ago
Read 2 more answers
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