3 years ago

PLEASE SOMEONE HELP ME. I WILL BRAINLIEST YOU AND GIVE YOU POINTS.

Mathematics

1 answer:

GrogVix [38]3 years ago

7 0

Answer:

ok it has to be c baceau it loooks like it

Step-by-step explanation:

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The question is in the picture.

ruslelena [56]

Answer:

-8

Step-by-step explanation:

First, plug in the numbers to the equation:

$-4(-1)^{0} 2$

Any non-zero expression raised to the power of 0 equals 1:

$(-4)(1)(2)$

Multiply the numbers:

-8

Hope this helped!

7 0

3 years ago

Can someone answer and show me how you answered both of these equations.(it’s simple division)

valina [46]

Answer:

first is 9.08

second is 17.34

6 0

3 years ago

29 is what percent of 20?

Vanyuwa [196]

29 percent = 29/100
So 29/100 x 20
= 5.8

4 0

2 years ago

2.94 + 45 + 58.06<br> Help

stealth61 [152]

Answer:

106

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Acellus Find the expected value of a random variable x having the following probability distribution. 0 1 2 3 4 5 Probability 1/

barxatty [35]

Answer:

"2.25" is the right answer.

Step-by-step explanation:

According to the question,

The expected value will be:

= $\sum_{i=1}^{n} x_i P(X = x_i)$

= $0\times \frac{1}{8}+1\times \frac{1}{4}+2\times \frac{3}{16}+3\times \frac{1}{4}+4\times \frac{1}{6}+5\times \frac{1}{8}$

= $0+\frac{1}{4}+\frac{3}{8} +\frac{3}{4}+\frac{1}{4} +\frac{5}{8}$

= $\frac{1}{4} +\frac{8}{8} +\frac{4}{4}$

= $\frac{1}{4} +1+1$

= $0.25+2$

= $2.25$

Thus the above is the right approach.

8 0

3 years ago