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3 years ago

7

What is the place value of the digit 9 in the number 69143

2 answers:

marshall27 [118]3 years ago

7 0

It is the thousands place

Stels [109]3 years ago

3 0

The answer is thousands place

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. Which table of x- and y-values represents a proportional relationship? (1 point) x 1 2 3 4 y 4 8 9 10 x 1 2 3 4 y 5 6 7 8 x 2

aalyn [17]

X 2 4 6 8 y 1 2 3 4 is a proportional relationship since it is going by multiples of 2

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3 years ago

How many cubic centimeters of water can this paper cone cup hold?

blagie [28]

48π cm^3

Step-by-step explanation:

The formula for the volume of a cone is...

$V=\frac{1}{3}\pi r^2h$

We can plug everything we know from the photo into the equation, but note that the picture gives us the diameter, which is 8, instead of the radius. The radius is half of the diameter, so the radius will be 4. Also we will be leaving pi as it is, instead of changing it to 3.14.

$V=\frac{1}{3}*(\pi *4*4*9)$

$V=\frac{1}{3}*(144\pi )$

V = 48π

The paper cone can hold <u><em>48π cubic centimeters</em></u> of water.

3 0

3 years ago

Read 2 more answers

Find the inverse of the function. Show work. <br> g(x)= - 3/x-2 +2

4vir4ik [10]

Answer:

$\displaystyle g^{-1}(x)=\frac{-7+2x}{x-2}$

Step-by-step explanation:

We are given the function:

$\displaystyle g(x)=-\frac{3}{x-2}+2$

Let's find the inverse of g.

Call y=g(x):

$\displaystyle y=-\frac{3}{x-2}+2$

We need to solve for x. Multiply both sides by x-2 to eliminate denominators:

$y(x-2)=-3+2(x-2)$

Operate:

$yx-2y=-3+2x-4$

Collect the x's to the left side and the rest to the right side of the equation:

$yx-2x=-3-4+2y$

Factor the left side and operate on the right side:

$x(y-2)=-7+2y$

Solve for x:

$\displaystyle x=\frac{-7+2y}{y-2}$

Interchange variables:

$\displaystyle y=\frac{-7+2x}{x-2}$

Call y as the inverse function:

$\boxed{\displaystyle g^{-1}(x)=\frac{-7+2x}{x-2}}$

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3 years ago

What is 494 x 20.62 rounded to the hundredths place?

DENIUS [597]

10186.28
And that’s how you do it

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3 years ago

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There are 24 students in class. 75% completed their homework early. How many students completed their homework early?

andrezito [222]

16 students turned in their homework early i think. I hope this helps

5 0

2 years ago