Answer:
Option 3
Step-by-step explanation:
If we are given roots of a polynomial, r and q. We can represent the roots as

The roots here are 0, -3and 4 so the roots are

Which equal to

Option 3 is the answer
Answer:
20 hits
Step-by-step explanation:
Multiply the batting average by the number of times at bat
.444*45 = 19.98
She will get about 20 hits
Its false cause its not the set of all numbers
I’m sorry I don’t really know how to answer this but Ik someone who can
Answer:
Step-by-step explanation:
Given that there are 20 non ionized containers and 73 ionized containers
Two samples are drawn without replacement
a) the probability that the first one selected is not ionized=
b) the probability that the second one selected is not ionized given that the first one was ionized
= When first one was ionized we got left over as 20 and 72
Hence = 
c) If with replacement left over 20 and 73 and hence prob = 0.215 as in part a
d) the probability that both are ionized=