Make them count jelly beans.
Given that the metal strip is being installed around a bench that 6ft long 2ft wide. The metal required will be given by:
P=4(L+W)
=4(6+2)
=4(8)
=32 ft
Therefore we conclude that we need a metal strip that is 32ft long
The number of bacteria in a culture is increasing according to the law of exponential growth. There are 125 bacteria in the culture after 2 hours and 350 bacteria after 4 hours.
It would be 9 because 2 x 3 = 6 and then 6 + 3 = 9
7(6) x 7(5) = 7(6+5) = 7(11) is the simplified answer.
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