3 years ago

What is the domain of -2

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

5 0

The answer is 7x so I this helps you please thank me plz bye

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An individual who has automobile insurance from a certain company is randomly selected. Let Y be the number of mov- ing violatio

Rudik [331]

Answer:

a) E(y) = 0.8

b) The average subcharge is $165

Step-by-step explanation:

We are given the following distribution in the question:

y: 0 1 2 3

P(y): 0.50 0.25 0.20 0.05

a) E(y)

$E(y) = \displaystyle\sum y_iP(y_i)\\\\E(y) = 0(0.50)+1(0.25)+2(0.20)+3(0.05)\\E(y) = 0.8$

b) Expected value of subcharge

Subcharge =

$\$110y^2$

Expected value of subcharge =

$=110E(y^2)\\\\=110\displaystyle\sum y_i^2P(y_i)\\\\=110(0^2(0.50)+1^2(0.25)+2^2(0.20)+3^2(0.05))\\=110(1.5)=165$

Thus, the average subcharge is $165

5 0

3 years ago

Calculate the pay for the following day of a weekly time card given a wage $13/hr <br> HELP PLEASE

dlinn [17]

Answer:

$130

Step-by-step explanation:

The person gets $13 and hour and works for 10 hours 15 minutes. You round down to 10 hours and 10x13=130.

Hope this helps.

4 0

3 years ago

If y=3 when x=9 find x when y=1<br> & if y=2 when x=0.5 find y when x=3

hram777 [196]

I got -19/655 and i know for sure this isnt the correct answer.

4 0

4 years ago

Alice, Bertie and Cara like to spend time outdoors. One of them is an avid

sergij07 [2.7K]

Answer:

Cara.

Step-by-step explanation:

Cara went to an Island.

8 0

3 years ago

12.03,1.2,12.3,1.203,12.301 order least to greatest

m_a_m_a [10]

Answer:

1,2, 1,203, 12,03, 12,3, 12,301

Step-by-step explanation:

1,2 → 1,200

1,203

12,3 → 12,300

12,301

I am joyous to assist you anytime.

8 0

4 years ago