2 years ago

Which function is increasing?

Mathematics

1 answer:

DerKrebs [107]2 years ago

5 0

Answer:

A, it's the only one with a number greater then 1

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Ambulance driver was shot in the eye during Highway robbery pass on. Develop a risk management plan for this news item

Elden [556K]

Answer:

Don't put it on the news because it's a high risk personnel?

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2 years ago

In how many ways can 3person study groups beselected from a class of 25students?Note: nrn!r!(n-r)!nEnter

nlexa [21]

Answer:

2,300

Explanation:

This is given as:

$\begin{gathered} 25\text{ combination 3 represented as:} \\ ^nC_r=\frac{n!}{r!(n-r)!} \\ n=25 \\ r=3 \\ ^{25}C_3=\frac{25!}{3!(25-3)!} \\ ^{25}C_3=\frac{25\times24\times23\times22!}{3!\times22!} \\ ^{25}C_3=\frac{25\times24\times23}{3\times2\times1} \\ ^{25}C_3=2300 \end{gathered}$

Therefore, there are 2,300 ways that 3 persons can be selected from 25 people

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8 months ago

the sum of three consecutive even numbers is 78. what is the first number ? a (24) b (26) c (28) d (30)

bagirrra123 [75]

Answer:

Step-by-step explanation:

24 + 26 + 28 = 78

3 0

2 years ago

I need help on this question

Reptile [31]

According to the box and whisker plot, the answer must include a 15, 17, 20, 21, 22, 23 and 24

So, the first answer choice is correct.

Hope this helps.

4 0

3 years ago

Which of the following equations are an example of direct variation?

Georgia [21]

Direct variation is constantly proportional (constant multiple)

Answer:

a) y = - 1/2 x

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2 years ago