# science

posted by .

Which shows the expression below simplified?
(3.6 × 10^15) + (1.8 × 10^12)

a. 3.60018 × 10^15
b. 3.902 × 10^14
c. 3.618 × 10^15
d. 3.6018 × 10^15

## Similar Questions

1. ### Algebra 1

Where do I add parentheses to make this expression equal a 1 when it is simplified?

Where do I add parentheses to make this expression equal a 1 when it is simplified?
3. ### Math PIZZAZZZ

how does a rodeo star get around?? well if you cant give me an answer can you help me. heres the instructions First Simplify the expression below. Then evaluate the expression for the given value or the variable. Find the simplified
4. ### math 115

Evaluate - |– 618| the brackets indicate an absolute, so the answer is 618, but the negative before the brackets makes it negative correct?
5. ### math 12 - sequences and series

Given the expression Sn = n^2 + 2n for the sume of the first n terms of a series, determine a) An expression, in simplified form, for Sn-1 in tmers of n b) an expression, in simplified form, for the nth terms, tn in terms of n
6. ### science

Which shows the expression below simplified?
7. ### science

Which shows the expression below simplified?
8. ### Math/Fractions

1.Find the LCD and add the fractions. 1/125+4/50= 11/125, 1/1250, 1/35, 551/6250 My answer is 11/125 2.Subtract; then reduce answer to lowest terms. 5/22-1/41= 227/902,183/901,183/902,61/301 My answer is 183/902
9. ### Math

Using the formula r = d/t, where d is the distance in miles, r is the rate, and t is the time in hours, at which rate must you travel to cover 212.5 miles in 2.5 hours?