Create a multiplication problem whose answer is 8 x 10^13. both factors must be in scientific notation

Step-by-step explanation:

We first need to understand one concept, the multiplication of numbers in scientific notation. it is shown below:

This means, we have to multiply the constant and add the powers of 10 together.

Thus, to get 8 * 10^13, we gotta come up with any 2 constant that MULTIPLIED gives 8 and any 2 exponents that added gives us 13.

So, we can think of 2 constants as "2" & "4", because multiplied, gives 2 * 4 = 8

and

we can think of 2 exponents as 6 and 7, because added give 6+7=13

Thus, we can write:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies