Julio sells computers at an electronics store. let the random variable c represent the number of computers that julio sells in one week. the following table shows the probability distribution of c.

c 0 1 2 3 4 5 6
p(c=c) 0.04 0.08 0.16 0.21 0.30 0.18 0.03
julio earns $800 per week, with a commission of $200 per computer sold. what is the expected value of julio’s earnings for one week?

a=$3.31

b=$662

c=$1,462

d=$2,848

e=$3,310

Marian is itemizing deductions on her federal income tax return and had $1500 in non-reimbursed work expenses last year. if her agi was $46,000, and if non-reimbursed work expenses are deductible to the extent that they exceed 2 % of a taxpayer's agi, how much can marian deduct for non- reimbursed work expenses? a: $30 b: $580 c: $920 d: $1470

Select the statement that is not true about the hubble telescope: a. it orbits above the earth, avoiding the light distortion caused by our atmosphere. b. it is mounted high on a hawaiian mountaintop to provide stable images. c. it has allowed scientists to see the formation of far-away stars and solar systems, leadin some certainty about the history of our own solar system. d. it has documented the destruction of far-away stars and galaxies, leading to some certa the theories of the life cycles of stars.

Which side did jupiter chose in the trojan war