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kotykmax [81]
4 years ago
15

NEEED HELP PLLZZZZZZ

Mathematics
1 answer:
Lady_Fox [76]4 years ago
5 0

Answer:

4

Step-by-step explanation:

In a 30-60-90 triangle, the short leg is half the length of the hypotenuse.

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What is 82,119 rounded to the nearest ten thousand?
Stels [109]
80,000.
To round up to the nearest ten thousand, we would see if the next lower place value has a amount either 5 or higher or 4 or lower.
If it’s five or higher, we round up.
If it’s four or lower, we round down.
We can see that the number in the ten thousands place is 8. The number in the place value after 8 is 2.
2<5 so we round down.
The answer is 80,000.
Hope this helps!
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3 years ago
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Black_prince [1.1K]

Answer:

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Answer:

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Step-by-step explanation:

5 0
4 years ago
Given the cost function, C(x), and the revenue function, R(x), find the number of units x that must be sold to break even.
Artist 52 [7]

The number of units of x that must be sold to break even is 12 units.

Explanation:

It is given that the cost function C(x) is given by

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R(x)=15,000 x

The break even point can be determined by equating the cost function and the revenue function.

Thus, we have,

15,000 x=9000x+72000

Subtracting both sides by 9000x , we get,

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x=12

Thus, it takes 12 units to be sold to break even.

Hence, the number of units of x that must be sold to break even is 12 units.

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School guidelines require that there must be at least 2 chaperones for every 25 students going on a school trip. How many chaper
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8 chaperones in total.
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