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3 years ago

Need help with these questions (calculus)

Mathematics

1 answer:

Phoenix [80]3 years ago

4 0

Step-by-step explanation:

vvvvvvbbvbhhhdjjfjjdhfbbfbfbbddbbdbsbbbbfbf bc of the middle of a movie with my roommate and I was so that I had a lot to say about the same as me and my family I didn't text you ❤️❤️☺️☺️ he was a good hbbbbbbbh and I will be done with guy I was in class have her for Fourth of the year is I was in a hurryyigkhgtihggggggffgggggggggggggggggggg

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A rack of 15 billiard balls is shown. If one ball is selected at random, determine the odds against it containing a number grea

andre [41]

Using the probability and odds concepts, it is found that the odds against it containing a number greater than or equal to 7 is $\frac{2}{3}$ .

A probability is the number of desired outcomes divided by the number of total outcomes.
An odd is the number of desired outcomes divided by the number of non-desired outcomes.

In the rack, there are 15 balls, numbered from 1 to 15. Of those, 6 are less than 7(against it containing a number greater than or equal to 7 is equivalent to it containing a number less than 7), thus:

There are 6 desired outcomes.
There are 9 non-desired outcomes.

The odd is:

$\frac{6}{9} = \frac{2}{3}$

The odds against it containing a number greater than or equal to 7 is $\frac{2}{3}$ .

A similar problem is given at brainly.com/question/21094006

7 0

3 years ago

9 < 11, so 9(5) < 11(5) true or false?

Zolol [24]

It is true since you’re multiplying the same number on both the sides

7 0

3 years ago

Simplify foundation of alegebra

Eva8 [605]

1.) -8 + 10(6 + 4r)

First multiply the 10 into (6 + 4r)

-8 + 60 + 40r

52 + 40r

2.) (8m² - 8m + 8) - (2m - 7m² - 6)

Distribute the - into (2m - 7m² - 6)

8m² - 8m + 8 - 2m + 7m² + 6

Combine like terms

15m² - 10m + 14

(idk if you need to factor this or if you can leave it as is)

3 0

3 years ago

Please help with this

horrorfan [7]

Answer:

Is D

Step-by-step explanation:

Because is moving four times right and four times down.

4 0

3 years ago

Evaluate the expression. 6 to the third power + 5( 8 + 15)

olya-2409 [2.1K]

Answer:

5083

Step-by-step explanation:

6^3 + 5(8 + 15)

Simplify the bracket first

6 x 6 x 6 + 5 (23)

216 + 5 (23)

221 (23)

221 x 23 = 5083

6 0

3 years ago