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3 years ago

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PLEASE HELP HURRYgiven the quadratic equation y=5(x-2)^2+4, State the following parts: vertex, is the parabola opening up or dow

n?, the axis of symmetry

1 answer:

FromTheMoon [43]3 years ago

7 0

Answer:

Photo

Step-by-step explanation:

Using the table of values you could graph the parabola, with coordinates.

Hope this helps.

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there are 12 actors auditioning for 5 different roles in a new play. how many different cast are possible

aleksandr82 [10.1K]

Answer:

95,040 different cast are possible

Step-by-step explanation:

In this case the order in which the actors are selected for the 5 different roles is important. Therefore we use the permutations formula.

$nPr =\frac{n!}{(n-r)!}$

Where n is the number of items you can choose and choose r from them.

In this case $n = 12$ and $r = 5$

$12P5 =\frac{12!}{(12-5)!}$

$12P5 =\frac{12!}{7!}$

$12P5 =95040$

3 0

3 years ago

What does this mean???

LenKa [72]

Answer:

A lot of things to be honest!

Step-by-step explanation:

I don't know what you are being asked to do but these are some possibilities...

You could graph it. I have the graph linked below.

You could Convert it to Interval Notation

[ 0, $\frac{1}{e}$ ]

You could Evaluate it.

log (8 )

log 2 ( 16 )

√ 2

3 0

3 years ago

Ruby want to teach a hip-hop dance workshop. the cost of renting a dance studios 109.50 plus $15 per person attending the worksh

Ymorist [56]

Answer:

Ruby can have at most, 13 people attend the workshop.

Step-by-step explanation:

6 0

3 years ago

What is the answer to this slope A (1,3),B (4,7)

jeyben [28]

The slope of these points is 4/3

7 0

3 years ago

Solve for W: P=2L + 2W<br><br>A. W=P-L<br>B. W= 1/2P - L<br>C. W= 1/2 P + L<br>D. W= 2P - L

svetlana [45]

Answer:

B

Step-by-step explanation:

$P=2L+2W$

$P-2L=2W$ (Subtract 2L from both sides of the equation)

$2W=P-2L$ (Symmetric Property of Equality)

$W=\frac{P-2L}{2}$ (Divide both sides of the equation by 2)

$W=\frac{P}{2} -\frac{2L}{2}$ ("Split" the fractions)

$W=\frac{1}{2}P-L$ (Simplify)

Hope this helps!

4 0

2 years ago