Mathematics, 04.09.2020 21:01, coollid876

Salty's Surf Shop loses $35,000 during cold, rainy summers and profits $175,000 during summers that are hot and dry. The probability that it will be hot and dry during summers is 30%. What is the expected
profit Salty would realize over 10 years?

Answers: 2

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answered: Guest

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

answered: Guest

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84 (as 9^2 = 9*9 = 81)

which is the second choice

regards,

mrb

p.s. i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

answered: Guest

110698.56 square miles

step-by-step explanation:

multiply 3.8 by 102

387.6

multiply 2.8 by 102

285.6

multiply those two to get

110698.56 square miles

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Salty's Surf Shop loses $35,000 during cold, rainy summers and profits $175,000 during summers that...