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lorasvet [3.4K]
3 years ago
14

A submarine is 3,500 m below sea level. It comes

Mathematics
1 answer:
Stels [109]3 years ago
8 0

Answer:

4190 m

Step-by-step explanation:

3500-560=2940

2940+1250=4190

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What is the difference between 2 3/4 and -6 1/2 on a number line
Oliga [24]

Answer:

-6 is going to the left while positive 2 is going the opposite way

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3 years ago
A community theater sells about 150 tickets to a play each week when it charges $20 per ticket.
Marta_Voda [28]

Answer:

  • r = 12.5p(32 -p)
  • $16 per ticket
  • $3200 maximum revenue

Step-by-step explanation:

The number of tickets sold (q) at some price p is apparently ...

  q = 150 + 25(20 -p)/2 = 150 +250 -12.5p

  q = 12.5(32 -p)

The revenue is the product of the price and the number of tickets sold:

  r = pq

  r = 12.5p(32 -p) . . . . revenue equation

__

The maximum of revenue will be on the line of symmetry of this quadratic function, which is halfway between the zeros at p=0 and p=32. Revenue will be maximized when ...

  p = (0 +32)/2 = 16

The theater should charge $16 per ticket.

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Maximum revenue will be found by using the above revenue function with p=16.

  r = 12.5(16)(32 -16) = $3200 . . . . maximum revenue

_____

<em>Additional comment</em>

The number of tickets sold at $16 will be ...

  q = 12.5(32 -16) = 200

It might also be noted that if there are variable costs involved, maximum revenue may not correspond to maximum profit.

5 0
2 years ago
Please me in the math
Yuri [45]

Answer:

I'm sorry I'm not good at math

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Complete the factored form of the algebraic expression 18a + 3 = 3( _____+_____)
rodikova [14]
So to factorise an expression, you put it into a form where if you expanded the brackets, you'd get the given expression.. if that makes sense. Therefore, you need to multiply the 3 by something to get 18a, and so the first term is 6a. You don't need to multiply 3 by anything to get 3, so the second term is 1. The final result looks like:
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Which pair of statements describes the end behavior of the graphed function
Alex777 [14]

The statement (A) As x approaches negative infinity, f(x) approaches infinity. As x approaches infinity, f(x) approaches infinity is correct.

<h3>What is polynomial?</h3>

Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.

\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n

We have a polynomial function:

\rm f(x) =  x^{3}+2x^{2}-5x-6

The function is a cubic function and the graph of the cubic function will be a curve.

As we can see in the graph, f(x) grows larger as x approaches negative infinity. f(x) also becomes closer to infinity as x does.

Thus, the statement (A) As x approaches negative infinity, f(x) approaches infinity. As x approaches infinity, f(x) approaches infinity is correct.

Learn more about Polynomial here:

brainly.com/question/17822016

#SPJ1

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