Which function represents exponential decay? O fx) = 1/2(2)x
O fx) = 3/4(-1/5)x
Ofx) = 3(7/2)x
O f(x) = 2(2/3)x

Find the area of just the wood portion of the frame. this is called a composite figure. you will need to use your values from problem #2need all exepct 4 answerd if you can

Renee hiked for 6 3 /4 miles. after resting, renee hiked back along the same route for 5 1 /4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.

Find the least common factor denominator for these two rational 7/x^2 and 7/5x