A helicopter blade does 3206 full turns in 7 minutes. Work out the number of full turns per minute? Then work out how many turns the 30 minute flight takes thereafter.

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

How do you write y-10=2 (x-8) in standard form

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points