Answer: 1/4, 0.3, 45%
Step-by-step explanation:
1.) 1/4= 25% probability (0-19 home runs)
2.) 0.3= 30% Probability (40+ home runs)
3.) 45% = 45% Probability (20-39 home runs)
Answer:
16 people
Step-by-step explanation:
I got the answer because I had the same question and I did did 16 people and I got to correct so I think you're going to get it correct too I don't really have and step by step explanation hope this helps
In order to find zeroes of a function, we will probably want to use our quadratic formula.
-b±√b^2-4(a)(c)/2a
If we know our values, we can plug it in.
Our values:
A=1 (Since there is no number in front of x, it is an assumed 1)
B=17
C=72
Now, We can plug it into our formula.
BE SURE TO PUT PARENTHESIS AROUND ALL TERMS!
-(17)±√(17)^2-4(1)(72)/2(1)
Now we can type it into a calculator!
When we plug it into the formula. It gives us two real solutions (or zeroes) which are represented as:
-8 & -9.
Answer:
C
Step-by-step explanation:
1 since it's -1 inside it moves to the right
and it's positive 3 outside so it goes up 3
