U should download Mathaway it will help u answer these typa questions easier and faster
<span>For part a,
y < x
y > -2x
</span><span>Point B: (3,1) plugin x=3, y=1 y < x 1 < 3
</span>which is true, so point B satisfies the first inequality<span>You can graph the inequality y > 2x+5 and see which schools are in the shaded region
I'm sorry but I can't do B and C
But I hope this helps!</span>
1) 14
2) 8
3) 6
5) 2
6) 49
7) 12
9) 12
10) 25
11) 3
Hope This Helps You!
Good Luck Studying :)
<em>Answer:
</em>
<em>y = </em>
<em>
− 7 x 3 −
2</em>
<em />
<em>Step-by-step explanation:</em>
<em>you gotta work backwards to find the factors from the roots then multiply the factors together.</em>
Answer:
P(C|Y) = 0.5.
Step-by-step explanation:
We are given the following table below;
X Y Z Total
A 32 10 28 70
B 6 5 25 36
C 18 15 7 40
Total 56 30 60 146
Now, we have to find the probability of P(C/Y).
As we know that the conditional probability formula of P(A/B) is given by;
P(A/B) =
So, according to our question;
P(C/Y) =
Here, P(Y) =
and P(C
Y) =
{by seeing third row and second column}
Hence, P(C/Y) =
=
= <u>0.5.</u>