In the given table, we can calculate the sample space of the problem. The sample space includes all the categories of the people involved. The sample space is the total of the numbers given. This is equal to 300. The probability ofgetting someone who tests positive, given that he or she had the disease is 141/300 equal to 47 percent
Answer:
-5 1/4 would be your answer.
Step-by-step explanation:
Keep in mind that if the question asks you to divide the fractions you have to change it to multiplication. And if you change it to multiplication the fraction that you have to divide with will switch numbers.
Basically I did:
7/8 / -1/6
= 7/8 x -6/1
= 7/8 x -6 = -21/4 = -5 1/4
Y = 5x + 30 is the equation
Answer:
<h3>
f(x) = 4(x - 4)² - 4 </h3>
Step-by-step explanation:
f(x) = a(x - h)² + k - vertex form of the equation of the parabola with vertex (h, k)
so the equation of parabola with the vertex (4, -4) is
f(x) = a(x - 4)² - 4
passes through the point (2, 12) means if x=2 then f(x)=12
12 = a(2 - 4)² - 4
12 +4 = a(-2)² - 4 +4
16 = 4a
a = 4
Therefore the equation (in vertex form) of parabla is:
<u> f(x) = 4(x - 4)² - 4 </u>
7x+2 I'm not sure what solution it is though sorry
