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vladimir1956 [14]
2 years ago
15

Last year 300 people attended a play with ticket price of $8. The school estimates that 20 fewer people attend for each $1 incre

ase in price. What ticket price would give the greatest income?
Mathematics
1 answer:
masya89 [10]2 years ago
6 0

Answer:

$12

Step-by-step explanation:

If we stuck with the price of $8, then we end with an income of $2400

Increasing it by $1 will decrease attendance by 20

8 x 300 = 2400

9 x 280 = 2520

10 x 260 = 2600

11 x 240 = 2640

12 x 220 = 2640

13 x 200 = 2600

We're starting to go down, so let's stop there

The ticket price of $11 or $12 appears to give the most income

I would stick with $12 since your still getting more money from one ticket

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If aſc and a +b = C, prove that a|b.
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Answer with Step-by-step explanation:

Since we have given that

a + b = c

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Since a|c,

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So, it becomes,

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7 0
3 years ago
Does anyone know how to do this
Doss [256]

Answer :Plotting the points into the coordinate plane gives us an observation that this quadrilateral with vertices d(0,0), i(5,5) n(8,4) g(7,1) is a KITE, as shown in figure a.

Step-by-step explanation:

Considering the quadrilateral with vertices

d(0,0)

i(5,5)

n(8,4)

g(7,1)

Plotting the points into the coordinate plane gives us an observation that this quadrilateral with vertices d(0,0), i(5,5) n(8,4) g(7,1) is a KITE, as shown in figure a.

From the figure a, it is clear that the quadrilateral has

Two pairs of sides

Each pair having two equal-length sides which are adjacent

The angles being equal where the two pairs meet

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Please check the attached figure a.

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3 years ago
V
aleksley [76]

Answer:

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Step-by-step explanation:

hope it helps

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