Jackizzy555 Jackizzy555

23-10-2018
Mathematics

contestada

what is the solution to (3 x 10^2) x (5 x 10^5) written in scientific notation?A: 1.5x10^8B: 16x10^8c: 1.5x10^7D: 15x10^7

Respuesta :

bluebirid228 bluebirid228

28-10-2018

Multiplying gives us 3 x 5 = 15

10^2 x 10^5 = 10^7

So we get 15 x 10^7. However, we need to move the decimal point from 15.0 to 1.5:

1.5 x 10^8. The answer is A.

Answer Link

Otras preguntas

7th grade work ! I’ll give brainliest!

is 4/5 bigger or 50% bigger

Show that the binomial is a factor of the polynomial. Then factor the polynomial completely. t(x) = x – 5x2 - 9x + 45 ; x-5

tell me the answer and how u did it!

All of the following are good ways to figure out what kind of career you might like EXCEPT O taking a career aptitude test. O discussing career possibilities wi

3. Why are electrical wires in electric circuits covered in plastic? (1)

During the Revolutionary War, the Patriots used a military strategy designed to: A. secure alliances with American Indians. B. capture British colonies in the C

1 (El/gustar)_A el le gusta jugar tennis 2 ( nosotros/encantar)________ los chocolates. 3 ( tu/faltar )_________5 dolares para comprar el libro

i cant seem to get one of these answers when i work it out. please help

A student is beginning a new research project on personality theories for a college psychology class. Which of the following would be a good place to start this