Aregular decagon has a radius of 8 cm. what is the approximate area of the decagon? recall that a decagon is a polygon with 10 sides.

a) 188 cm^2
b) 198 cm^2
c) 304 cm^2
d) 375 cm^2

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)