The correct answer will be 0.00038
The easiest way to solve is if the exponent is positive you move the decimal to the right and if the exponent is negative the decimal moves to the left.
10(4x+3)-9x
40x+30-9x
31x+30
I think the answer is A
Answer:
y18
Step-by-step explanation:
Answer: $20
Step-by-step explanation:
in the attachment
Answer: (a) 81
(b) it is a fair grade
Step-by-step explanation: Mean is the same as average :
Finding the average ⇒ 60 + 89+83+ 99 + 60 / 6
= 486/6
= 81
It is actually a fair grade on the average because it will cover up for the 60's in his result