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2 years ago

The average rate of change from x = -2 to x = 6 for the function shown in the graph is______?

Mathematics

1 answer:

WITCHER [35]2 years ago

3 0

Answer: -1/2

Step-by-step explanation:

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What number is 40% of 90?

vlabodo [156]

Answer:

Step-by-step explanation:

You multiply 40% by 90. Or make 40% 0.4 and multiply that by 90.

3 0

2 years ago

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How to find the volume of the cone

gavmur [86]

Answer:

The closest measurement to the volume of hat is 84.82 in.³.

Step-by-step explanation:

Given:

The dimensions of hat are height(h) 9 inches and diameter(d) 6 inches.

Now, to find the volume of cone:

Putting the formula $\frac{1}{3}\pi r^{2}h$ .

Radius(r) is not given, finding the radius:

Radius(r)=half of the diameter(d)

$r=\frac{d}{2}$

$r=\frac{6}{2}$

$r=3$ .

Then, $\frac{1}{3}\pi r^{2}h$

= $\frac{1}{3}\times\pi \times3^{2}\times9$

= $\frac{1}{3}\times3.14\times9\times9$ ( $\pi =3.14$ )

= $\frac{1}{3} \times254.34$

= $\frac{254.34}{3}$

= $84.78$ in.³

So, the volume is 84.78 in.³ .

Therefore, the closest measurement to the volume of hat is 84.82 in.³.

5 0

2 years ago

Convert: 16 square kilometers to acres

dsp73

16 square kilometers is 3953.6861 acres.

4 0

2 years ago

If a silver alloy that costs $4.50 an ounce is

Nitella [24]

6.5X + 9(30) = 8(30+X)6.5X +270 = 240 + 8X270-240 = 8X-6.5X1.5X = 30X = 30/1.5 =20 ounces of $6.50 alloy9 is within 1 of 86.5 is within 1.5 of 81.5 is 3/2 of 130 is 3/2 of 20You know you need more of $9 alloy since it's closer to $8You need exactly 3/2 or 1.5 times more of the $9 alloy30 is 1.5 times 20

5 0

1 year ago

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What is the answer to this question ?

Tatiana [17]

Answer:

- 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - x - $\frac{40}{17}$ ← is in slope- intercept form