Acompany uses a sketch to plan an advertisement on the side of a building. the lettering on the sketch is 3/4 inch tall. in the actual advertisement, the letters must be 34 times as tall. how tall will the letters be on the building?

Step-by-step explanation:

We have been given that a company uses a sketch to plan an advertisement on the side of a building. The lettering on the sketch is 3/4 inch tall.

We are also told that in the actual advertisement, the letters must be 34 times as tall.

To find the height of the letters on the building, we will multiply 34 by 3/4 inch.

Therefore, the letters on the building would be .

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