in a company, 80% of the workers are men. If 1,020 people work for the company who arent men, how many workers are there in all

Mathematics

1 answer:

DIA [1.3K]3 years ago

6 0

Answer:

26,000 workers all together

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What is 80 ÷ (-50)?

Harrizon [31]

Answer:

- 1.6

Step-by-step explanation:

If divide these to numbers without the negative, you'll get 1.6

Then you can add the negative sign to the 50 and 1.6 and you'll get the correct answer... btw I'm just lazy and that's my way of dividing negative numbers.

7 0

3 years ago

You have just been approved for a 30 year 6.0% fixed home mortgage. The monthly payment that you qualify for is $1112.10. Use th

SpyIntel [72]

Answer:

$185350 is the correct answer.

Step-by-step explanation:

The formula for EMI is :

$\frac{p*r*(1+r)^{n}}{(1+r)^{n}-1 }$

Lets suppose the principle amount be = p

rate or r = 6/12/100=0.005

EMI = $1112.10

Time or n = 30*12 = 360

Now, putting these values in formula,

$1112.10=\frac{p*0.005*(1.005)^{360} }{(1.005)^{360}-1 }$

$1112.10=\frac{0.005p*6.0225}{5.0225}$

$1112.10*5.0225=0.03011p$

p = $185503.89

So, the principle amount becomes $185503.89

This is closest to $185350, so this is the correct answer.

5 0

4 years ago

Use the method of cylindrical shells to write out an integral formula for the volume of the solid generated by rotating the regi

vredina [299]

Answer:

The answer is " $\frac{5\pi}{6}$ "

Step-by-step explanation:

Please find the graph file.

$h= y=2x-x^2\\\\r= x\\\\Area=2\pi\times r\times h\\\\= 2 \pi \times x \times (2x-x^2)\\\\= 2 \pi \times 2x^2-x^3\\\\volume \ V(x)=\int \ A(x)\ dx\\\\= \int^{x=1}_{x=0} 2\pi (2x^2-x^3)\ dx\\\\= 2\pi [(\frac{2x^3}{3}-\frac{x^4}{4})]^{1}_{0} \\\\= 2\pi [(\frac{2}{3}-\frac{1}{4})-(0-0)] \\\\= 2\pi \times \frac{5}{12}\\\\=\frac{5\pi}{6}\\\\$