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liq [111]
3 years ago
11

The theater sells two types of tickets: adult tickets for $15 and

Mathematics
1 answer:
UkoKoshka [18]3 years ago
6 0

Answer:

68

Step-by-step explanation:

Let x=adult tickets and y=child tickets

1) 15x+11y=1889

2) x+y=147

multiply equation 1 by -1/11 on both sides to get:

-(15/11)x-y=-171.73

add new equation with equation 2 to get

-4/11x=-24.73

Isolate x to get:

x=67.99999

Round up to get 68 adult tickets

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The value of integration of y=16-x^{2} from x=-1 to x=1 is 94/3.

Given the equation y=16-x^{2} and the limit of the integral be x=-1,x=1.

We are required to find the value of integration of y=16-x^{2} from x=-1 to x=1.

Equation is relationship between two or more variables that are expressed in equal to form.Equation of two variables look like ax+by=c.It may be linear equation, quadratic equation, or many more depending on the power of variable.

Integration is basically opposite of differentiation.

y=16-x^{2}

Find the integration of 16-x^{2}.

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Now find the value of integration from x=-1 to x=1.

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Hence the value of integration of y=16-x^{2} from x=-1 to x=1 is 94/3.

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1 year ago
I need help for this question.
sattari [20]

Answer:

B

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