Evaluate the expression 3.14(a2 + ab) when a = 4 and b = 3. (Input decimals only, such as 12.71, as the answer.) Answer for Blank 1:
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On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?