0.000014 to scientific notation

0.000014 to scientific notation is 1.4 x 10^-5, you can put a real number into scientific notation by doing the following: N*10^a, N is a number between 1 and 10, while a is the exponent. You move the decimal point of a number until it can be considered to be between either one or ten, next recrod how many places you moved as the exponent.

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two