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3 years ago

5

mrs. West took her class on a field trip to the museum cost of admission for the girls was $90 and the cost of admission for the

boys who $75 each ticket cost the same amount what is the cost of each ticket

1 answer:

timofeeve [1]3 years ago

4 0

Answer:

15 dollars

Step-by-step explanation:

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A ball is thrown in the air from a ledge. Its height in feet is represented by f(x) = –16(x2 – 5x – 6), where x is the number of

Oduvanchick [21]

The ball takes 6 seconds to reach the ground.

<u><em>Explanation</em></u>

Height of the ball after $x$ seconds is represented by....

$f(x)= -16(x^2 -5x-6)$

The height of the ball is 0 feet when it hits the ground. So, for finding the number of second the ball takes to reach the ground, <u>we will just plug $f(x)=0$ into the above equation and then solve for $x$ .</u>

Thus...

$0=-16(x^2-5x-6)\\ \\ x^2-5x-6=0\\ \\ (x-6)(x+1)=0$

Using zero-product property....

$x-6=0\\ x=6$

and

$x+1=0\\ x=-1$ (Negative value is ignored as time can't be negative)

So, the ball takes 6 seconds to reach the ground.

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3 years ago

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DedPeter [7]

Catarina gives each friend 8 gumballs

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3 years ago

What’s the reciprocal of -8

denpristay [2]

The reciprocal of -8 will be -1/8

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3 years ago

Identify each pair of angles named below as adjacent angles or vertical angles.

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Answer:

i have a couple examples for you, MPN and RPQ are vertical angles where as SPQ and QPO are adjacent angles

-Todo<3

Step-by-step explanation:

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2 years ago

Is it a function? Or not

andrew11 [14]

Answer:

Nah

Step-by-step explanation:

Nah tbh I don't think so if I'm being honest

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