Question

scientific notation equation help

Answer 1

The amounts of e-waste generated in a region during two years were 14,200,000 tons and 10,700,000 tons. What was the total e-waste generated over these two years in the region, expressed in scientific notation?

2.49 ⋅ 107 tons
2.49 ⋅ 1014 tons
24.9 ⋅ 107 tons
24.9 ⋅ 1014 tons

Answer 2

yo wuts up

Answer 3

ill screenshot it

Answer 4

screenshot what

Answer 5

add those two numbers together let me know what you get

Answer 6

thats it i dont understand it ;(

Answer 7

First you will need to add the two numbers together

Answer 8

ok

Answer 9

now ?

Answer 10

do you have that number?

Answer 11

24900000

Answer 12

ok now you will put a decimal point in between the last 2 numbers that arent zero so inbetween 2 and 9 2.49 being that 2 is the first number. how many numbers come after the decimal point?

Answer 13

6 ?

Answer 14

count again you're missing a zero

Answer 15

7....... OOOOOo thank you :D

Answer 16

you're welcome ;) so what would the scientific notation be ?

Answer 17

the answer would be a correct ?

Answer 18

yes

Answer 19

:D