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3 years ago

Which of the following describes events that are dependent?

Mathematics

1 answer:

LekaFEV [45]3 years ago

4 0

Answer:

In the first question The family would be the dependent.

the second one it is the amount of marbles that are inside the bowl.

third it is 52 cards in the deck

fourth it is a six-sided die.

Step-by-step explanation:

I hope that helps The first two were kinda shady but the other ones should most definitely be right.

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A gift box is in the shape of a right rectangular prism, as pictured below.What is the volume, In cubic centimeters, of the gift

nevsk [136]

The length is 24 centimeters and the width is 10 centimeters and the height is 13 centimeters

3 0

3 years ago

Use the x-intercept method to find all real solutions of the equation.<br> x^3-10x^2+29x-20=0

stiks02 [169]

Answer:

X=1,5,4

Step-by-step explanation:

3 0

3 years ago

The graph of y=x^3 is transformed as shown in the graph below. With. Equation represents the transformed function

taurus [48]

Answer: y' = (-x)^3 - 4

Step-by-step explanation:

The graph y = f(x) = x^3 passes trough the point (0,0)

because when x = 0

f(0) = y = 0^3 = 0

in the graph of the image, we can see that the graph intersects the y-axis in the point (0, -4)

This means that we have a vertical displacement of 4 units downwards.

When we have a graph y = f(x), a vertical translation of A units can be written as

y' = f(x) + A

If A is positive, the displacement is upwards, if A is negative, the displacement is downwards.

So if the displacement is of 4 units down, A = -4

We also have that when x is negative, the value of y is positive.

But in our original function, we have that for x = -1, y = (-1)^3 = -1

so in our original function, when x is negative also does y.

Then we also did a reflection around the y-axis, this means that we now evaluate the function in -x instead of x.

So the equation of the graph is:

y' = (-x)^3 - 4

8 0

3 years ago

What’s the third side?

romanna [79]

The anwser is 90 because its 90 degree angle

6 0

3 years ago

Help! I have looked at so many lessons on writing exponential functions from a graph and nothing has helped.

Over [174]

Answer:

y = $8(-\frac{1}{2})^x$

Step-by-step explanation:

Let the equation of the exponential function is,

y = a(b)ˣ

Since the graph of this function passes through two points $(4, \frac{1}{2})$ and (3, -1)

For the point $(4, \frac{1}{2})$ ,

$\frac{1}{2}=a(b)^4$ ---------(1)

For second point (3, -1),

-1 = a(b)³ ---------(2)

Divide equation (2) by equation (1),

$\frac{\frac{1}{2}}{-1}$ = $\frac{a(b)^4}{a(b)^3}$

$-\frac{1}{2}=b^{(4-3)}$

$-\frac{1}{2}=b$

From equation (2)

-1 = $a(-\frac{1}{2})^3$

-1 = $-\frac{1}{8}a$

a = 8

Therefore, equation of the exponential function will be,

y = $8(-\frac{1}{2})^x$

4 0

3 years ago