Find the product.
8y 3(-3y 2)

Answers

Answer 1

Answer: 8y³(-3y²)
-24y³⁺²
-24y⁵

Answer 2

Answer: 8y³(-3y²)
-24y³⁺²
-24y⁵

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What equals x and y?

Answers

y = -x/4 + 4
x +2y = 6

We need to solve y= -1/4 x + 4 for y
Let's start by substitute -1/4 x +4 for y in x+2y=6
x + 2y =6
x + 2(-1/4 x+4) =6
1/2 x + 8 =6
1/2 x = 6 - 8
1/2 x = -2
x = -2/1/2
x = -4
Now we need to find the value for y
Let's find it by substitute -4 for x in y= -1/4 x +4
y = -1/4 x + 4
y= -1/4 (-4) +4
y= 4/4 + 4
y = 1 + 4
y= 5

Answer : Y=5 and x= -4

I hope that's help... If you have any questions please let me know !
Good night :)

Make both equal to y and make one equatation: (6-x)/2=-x/4+4.now simply calculate that: 2-1/2x=1/4x+4
2-4=1/4x+2/4x
-2=3/4x
-2*4/3=x
-8/3=x.

Now y is (6-(-8/3))/2
(6+8/3)/2=y
1.125=y.

If this is wrong I'm sorry but I think it is right.

Probability theory predicts that there is a 16.2% chance of a particular basketball player making 5 free throws in a row. If the basketball player taking 5 free throws is simulated 5000 times, in about how many of the simulations would you expect at least 1 missed free throw?

Answers

There is a 83.8% chance that the player will have at least 1 missed free throw.
5000 · 0.838 = 4190 simulations

Answer:

4190

Step-by-step explanation:

Given that,

Probability theory predicts that there is a 16.2% chance of a particular basketball player making 5 free throws in a row.

Let us assume that, A be the event that, 5 free throws happen. So

$P(A)=0.162$

So the probability of the event of not happening the event A or event of missing at least 1 free throw will be,

$P(A^c)=1-0.162=0.838$

So, in 5000 trial, number of missed free throw will be,

$=0.838* 5000=4190$

GEOMETRY ASSISTANCE NEEDED?

Answers

Secant and tangent theorem: Square of measure of tangent is equal to the product of length of whole secant and length of exterior secant segment, i.e.

$\text{ tangent}^2=\text{whole secant}\cdot \text{exterior secant}$ .

The whole secant with exterior secant 5 in is 5+y in. Using this theorem you can state that

$9^2=(5+y)\cdot 5$ .

Solve this equation:

$81=25+5y,\n 5y=81-25,\n 5y=56,\n y=11.2$ in.

Answer: y=11.2 in.

A case of Mountain Dew (24cans) costs $7.68. What is the unit price?

Answers

Here are the unit rates involved:

$7.68 / 1 case = $7.68 per case

$7.68 / 24 cans = $0.32 per can

1 case / $7.68 = 0.13 case per $

24 cans / $7.68 = 3.125 cans per $

And of course ...

24 cans / 1 case = 24 cans per case

1 case / 24 cans = 0.041666... case per can

It is given that -3 is one of the roots of the quadratic equation x square -4x-h=0.find the value of h

Answers

Since -3 is one of the roots, that means it would satisfy the equation.

x^2 - 4x - h = 0, substitute x = -3.

(-3)^2 -4(-3) - h = 0
9 + 12 - h = 0
21 - h = 0
21 = h.
h = 21.
That's the value of h. Cheers.

There are 3 cans that store 9 tennis balls. write an equation to represent the relationship