An engineer on the ground is looking at the top of a building. the angle of elevation to the top
of the building is 46º. the engineer knows the building is 250 ft tall. what is the distance from
the engineer to the base of the building to the nearest whole foot?

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Polynomial that can be factored as (3x-4)(3x+4)

Can someone check if i did this correct. it’s number 4 if you’re wondering.