I'll mark you as Brainliest and you get a decent amount of points.
Calculate the efficiency of energy transfer if the biomass of herbivores is and the biomass of primary carnivores is

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Michael gose to a theme park and rides two different roller coasters that both begin on a raised platform his height while on the first roller coaster measured in feet from the platform height can be modeled by the following graph where t is the number of seconds since the ride began

Henrik is shopping at a store. the store is having a sale on all items. henrik also has a coupon for an additional amount off the sale price. the expression 0.7p – 15 represents the final price, in dollars, of items with a regular price of p dollars. complete the table by filling in the value of the coupon and the percent discount of the store's sale.