Astudy of a population of 1,200 frogs revealed that 12 out of every 180 frogs in the population have spots

80 of the 1200 frogs have spots.

Step-by-step explanation:

I think you forgot the rest of the question here. But hopefully I gave you the information you were looking for. You find this by dividing 1200 by 180 to see how many of the 180 frog fit into the population, then multiply that number by 12 to see how many of those have spots.

If you find the rest of the question somewhere and its not asking for this just tell me and I will happily find the answer for you.

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation:

cosine

step-by-step explanation: