Abby is traveling to Berlin and will take $1,200 to convert to euros. The current exchange rate is 1 U. S. dollar per 0.89 euros. How many euros will she have when
she converts her money to euros?
1,200 euros
1,348 euros
0 1,176 euros
1,068 euros

What is 1,348 euros

Step-by-step explanation:

1200(us dollars)/.89(euro exchange rate)= 1348.00

Hope this helps ; )

Miss Hawaii

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

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!