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3 years ago

From a list of ten books, how many groups of 4 books can be selected

1 answer:

6 0

First you have all ten books, but then every time after, you loose one because you can't put the same book in the group twice.

10 * 9 * 8 * 7 = 5040 groups

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A cone-shaped dispenser is filled with cereal. The cone has a radius of 1.5 inches and a height of 5 inches. Which measurement i

Svetach [21]

Answer:

Option B. $11.78\ in^{3}$

Step-by-step explanation:

we know that

The volume of a cone is equal to

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

we have

$r=1.5\ in$

$h=5\ in$

substitute

$V=\frac{1}{3} \pi (1.5)^{2}(5)$

$V=3.75\pi\ in^{3}$

assume

$\pi =3.14$

$V=3.75(3.14)=11.78\ in^{3}$

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2 years ago

Whoever answers I’ll mark brainliest

Andre45 [30]

Answer:

x is 60⁰ because 180 - 40 is 120 divide it by 2 because the bottem angles are equal and u get 60

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2 years ago

Marco drove 75 miles in hours. How many miles can he drive in 1 hour?

Nutka1998 [239]

Answer:

Step-by-step explanation:

75m/hr

3 0

2 years ago

How do you simplify 9/8?

Mademuasel [1]

Answer:

1 1/8

Step-by-step explanation:

divide 9 and 8 and u get ur answer Hoped I helped im Eve btw. Have a great day and consider marking this brainliest if you do thank you in advanced!

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2 years ago

Divide *° -3x– 10x+ 24 by X-2

statuscvo [17]

Answer:

$- 13 - \frac{2}{x - 2}$

Step-by-step explanation:

$- 13 - \frac{2}{x - 2}$

<h3>Hope it is helpful...</h3>

7 0

2 years ago