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elena-14-01-66 [18.8K]
4 years ago
5

I need help with this 1st problem and if you can help me this one and with the other ones I will post them thx

Mathematics
1 answer:
guapka [62]4 years ago
8 0
10 people....

40            3                120
----     *   -----      =     --------   = 30
1              4                  4

Within 30, 1/3 got a part in the show....

30            1                   30
-----     *   ----         =    -------   = 10 
1               3                   3    

10 people got parts 


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nekit [7.7K]

Answer:

750

Step-by-step explanation:

Are / ?

Fraction?

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3 years ago
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Home Depot wants to buy a new line of fertilizers. Manufacturer A offers a 22/19 chain discount. Manufacturer B offers a 25/14 c
Temka [501]

Answer: A is 36.82%. B is 35.5%

Step-by-step explanation: For manufacturer A 22/19 chian discount simply means 22% discount followed by 19% discount.

Therefore we have 100-22= 78 and 100-19=81.

The final price would be 0.78*0.81=0.6318

Therefore discount would be

1 - 0.6318=0.3682

Hence, percentage discount would be 0.3682*100%=36.82%.

For manufacturer B 25/14 chian discount means 25% discount followed by 14% discount. So we have 100-25=75% and 100-14= 86%

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3 0
3 years ago
Why do countries, make alliances, in wartime? please someone help me!
Maru [420]

Answer:

Most of the time, it is because they need the military aid or the resources that a certain country needs. That's kinda what the UN is all about is aiding each other in times of war

Step-by-step explanation:

4 0
3 years ago
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Somebody please help with correct answer and explanation??!!
kati45 [8]
Hi there! The answer is A. (0, a).

When we plug in the x-coordinate we get:
f(0) = a \times  {b}^{0}  = a \times 1 = a

When we fill in the x-coordinate of any other point we don't get a proper outcome.
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3 years ago
When finding the slope of a line using a slope triangle, the____
Elenna [48]

Answer:

rise, run

Step-by-step explanation:

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