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NeX [460]
4 years ago
9

Martina needs to make a total of 40 deliveries this week. so far she has completed 12 of them. what percentage of her total deli

veries has Martina completed??? pls help
Mathematics
1 answer:
Luda [366]4 years ago
7 0

Answer: 10 percent

Step-by-step explanation:

because she was supposed to do 40 she did only 12 so it is 10%

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25 people apply for a job, 15 men and 10 women. they will hire 10 people, with 40% of them women. how many different staff selec
luda_lava [24]
So if they'll hire 40% women, and they're hiring 10 people, this means that they'll hire 4 women. And the rest of the people are all men, or 6 of them. 

So basically, you can think of this like a tree, taking the men's side first, with 15 possible hires in the beginning, and then 14 more stemming off of that, and then 13 more stemming of those, etc.

So basically it would be:

15 * 14 * 13 * 12 * 11 * 10

Because there are four spots for men, and there were 15 men, and after every hire, there will be one less applicant, because there would've been one hire instead.

So;

15 * 14 * 13 * 12 * 11 * 10 = 3603600

And then women just do the same thing.

10 * 9 * 8 * 7 = 5040

Then just multiply those together as well.

18162144000 is your final answer.

5 0
3 years ago
Four friend started a dog walking business in the first month they made $140 and split the money equally among themselves they e
kati45 [8]
40 dollars they each spent 40 dollars from 70 dollars
8 0
3 years ago
C) Five tens seven tenths<br> d) 2 hundreds six ones 3 tenths<br> Change it into decimal☝️
monitta

Answer:

c) 50.7

d) 206.3

Step-by-step explanation:

c) 50 + 0.7 = 50.7

d) 200 + 6 + 0.3 = 206.3

7 0
4 years ago
I really need some help I don't understand ;-;
Olenka [21]

im sorry i dont know how to help

4 0
3 years ago
HELPPP!!!???PLEASE HELPPP!!
andriy [413]

Answer:

\frac{5}{14} or 0.357142857143

Step-by-step explanation:

__________________________________________________________

\frac{2}{7}\div\frac{4}{5} = \frac{5}{14} because,

\frac{2}{7} = 0.285714285714

\frac{4}{5} = 0.8

0.285714285714 \div 0.8 = 0.357142857143

\frac{5}{14} = 0.357142857143

__________________________________________________________

<em>Hope this helps! <3</em>

__________________________________________________________

8 0
3 years ago
Read 2 more answers
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