
It is prime because it has no common factors in 5a^2 and b.
The answer is
A<span>
.</span>
The relationship between time and amount of popcorn popped is proportional.
Answer:
y³ + x³ = 1
First, differentiate the first time, term by term:

↑ we'll substitute this later (4th step onwards)
Differentiate the second time:


Answer:
Step-by-step explanation:
(1 3/5)/(2/5)
(8/5)/(2/5)
(8/5)(5/2)
40/10
4
Answer:
A random sample of 10% of all taxplayers
Step-by-step explanation:
Smaller sample sizes may not be representive of the population