Answer:
7.0043 X 10^9
Step-by-step explanation:
Get all the significant numbers put the first number before a decimal point.
You always times by 10
The power depends on the number of numbers after the first significant number. Eg. 7
Answer:
a,c, e
Step-by-step explanation:
Answer:
the answer is B hope i can help
Step-by-step explanation:
UwU
Answer:
D. Jake and Liu
Step-by-step explanation:
41 is prime so Teresa is wrong. The other two are not prime.