Jenna calculated several numbers in her calculator. the result displayed 1.8e-4 on the calculator screen. which equivalent number(s) does this represent? select all that apply.

When you move the decimal to the left, it adds 1 to your exponent. So if you move it to the left 4 times, you will get 0.00018.

1.8E-4 also means 1.8 x 10^-4, or  0.00016.

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.