What is the product written in scientific notation? (5.91×10−3)⋅(8.7×1010) a. 14.61×10^−30 b. 5.1417×10^8 c. 14.61×10^7 d. 5.1417×10^7

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Which of the functions graphed below has a removable discontinuity?

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25