4 years ago

directions:decide if each of the following numbers are in scientific notation or not. if it's not explain why.

1 answer:

5 0

I think that they all are because scientific notation is where if a number is too big to write down somebody will just wright it to the power of what the number is equal to.

You might be interested in

Thanks for help have nice day

kupik [55]

Answer: 6. d

7. b

8. d

9. c

Step-by-step explanation:

8 0

3 years ago

Calculate the average (arithmetic mean) of the list of numbers shown in the table. (rounded to the nearest tenth A) 10.1 B) 11.0

Rufina [12.5K]

Answer:

Step-by-step explanation:

When we add up all the numbers we get 111 then we divide it by 10 which gives us 11.1. since we have no value to round to the tenths place, the answer stays the same.

5 0

2 years ago

Simplify 3^2 x 3^3 A. 3 B. 3^6 C. 3^5 D. 3^8

Maslowich

When you are multiplying and have like bases, then you add the exponents.
2+3=5
3^5

5 0

3 years ago

there is 1 7/8 of a pepperoni pizza. your dog eats an eighth of the pizza. how much pepperoni pizza is left?

lesya [120]

Answer: There are 1 6/8

Step-by-step explanation:

1 7/8 - 1/8= 1 6/8