Mathematics
jennyandjulie
2

with 1 ≤ |a| < 10 and N is an integer. Convert from decimal notation to scientific notation.

+0
(1) Answers
Genna57

so a times 10^n where 1≤|a|<10 and n is an integer is what i learned so a. 234= 2.34 times 100= 2.34 times 10² b. 0.000052= 5.2 times 1/100000= 5.2 times 10⁻⁵ c. -220000= -2.2 times 100000= -2.2 times 10⁵ d.  ok, so just count the spaces moved to the left -18.2 times 10⁻¹⁵

Add answer