Question

A newborn baby has about 26,000,000,000 cells. An adult has about 4.94 × 10 to the power of 13 cells. How many times as many cells does an adult have than a newborn? Enter your answer in scientific notation.

Answer 1

Answer:

642.2

Step-by-step explanation:

Answer 2

Answer:

use some propoerties of exponnets

(x^m)/(x^n)=x^(m-n)

so

convert every body to scientific notation

(number less than 10 but equal to or greater than 1) times (10^x)

baby=26,000,000,000

how many decila places to move to left to make less than 10 but equal to or great than 1

10

there for it can be writtten as

2.6*10^10

how many times bigger is adult than baby

baby times x=adult

divide adult by baby with the numbers

x==

times  =

1.9 times 10^3

answer is 1.9*10^3