A student conducted an experiement on the change of the colony of bacteria based on a change in its surrounding temperature. Hemodelded the change in population using the function 100(1-0.15)^4

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Which expression converts 45 degree to radians

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !