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3 years ago

Plss helpPPPPPPPPPPPPPPPPPppp

Mathematics

2 answers:

Delicious77 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

22.50/4.5 is 5

You can check this by doing 5x4.5=22.50

Hope this helps

kogti [31]3 years ago

4 0

Answer:

5 dollars

Step-by-step explanation:

divide money earned by hours of work

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Oksi-84 [34.3K]

Answer:

14 square meters

Step-by-step explanation:

If you break the figure into two parts you get 3x2 and 2x4. Multiplying those will give you 6 and 8. Add 6 and 8 to get 14. Hope this helped! :D

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3 years ago

PLEASE HELP ME!!!

xeze [42]

<span>associative property of addition and answer is
</span><span>(u + 7) + 13 = u + (7 + 13)</span>

4 0

4 years ago

Read 2 more answers

What is the answer for it ?

ivann1987 [24]

Answer:

It's F

Step-by-step explanation:

You can see on the graph that 2 lines cross at (-3;4) so this is the point where the 2 equations have the same outcome/ value.

6 0

3 years ago

The probability that an American CEO can transact business in a foreign language is .20. Twelve American CEOs are chosen at rand

NNADVOKAT [17]

Answer with Step-by-step explanation:

We are given that

The probability that an American CEO can transact business in foreign language=0.20

The probability than an American CEO can not transact business in foreign language= $1-0.20=0.80$

Total number of American CEOs chosen=12

a. The probability that none can transact business in a foreign language= $12C_0(0.20)^0(0.80)^{12}$

Using binomial theorem $nC_r(1-p)^{n-r}p^r$

The probability that none can transact business in a foreign language= $\frac{12!}{0!(12-0)!}(0.8)^{12}=(0.8)^{12}$

b.The probability that at least two can transact business in a foreign language= $1-P(x=0)-p(x=1)=1-((0.8)^{12}+12C_1(0.8)^{11}(0.2))=1-((0.8)^{12}+12(0.8)^{11}}(0.2))$

c.The probability that all 12 can transact business in a foreign language= $12C_{12}(0.8)^0(0.2)^{12}$

The probability that all 12 can transact business in a foreign language= $\frac{12!}{12!}(0.2)^{12}=(0.2)^{12}$

5 0

3 years ago

2 Points

Jobisdone [24]

The answer is a. $11 bc you divide the amount made by the hours worked

3 0

3 years ago