Express the following numbers in scientific notation. (a) 2 000 000 000 000 000 000 000 000 m

(b) 0.000 000 000 000 000 000 151 m

(c) 5 036 000 000 m

(d) 0.000 000 105 0 m
PLEASE HELP IT’S A TEST PLEASE

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

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