Answer:
33/95 or 34.74 %
Step-by-step explanation:
total # of kids = 20
chance first student would be a girl: 3/5
chance second student would be a girl: 11/19
3/5 × 11/19 = 33/95
The question is also the same as asking what is the x value of the solution of the two functions graphed above. The solution is the point where these lines intersect. So, from the choices, the correct answer would be the second option. The input value that <span>produces the same output value for the two functions on the graph would be x=-2. Hope this answers the question.</span>
Answer:
19/0.8 23,75 or 23 3/4
and go to elementary school
Answer:
b = 4
Step-by-step explanation:
a + 3b = 13
a + b = 5 .....multiply by -1
=============
a + 3b = 13
-a - b = -5 (result of multiplying by -1)
=============add
2b = 8
b = 8/2
b = 4 <====
a + b = 5
a + 4 = 5
a = 5 - 4
a = 1
Answer:
y = 3x^2 - 33x + 90
Step-by-step explanation:
y= 3(x - 6)(x - 5)
if you expand this you get
y = 3(x^2 - 6x - 5x +30)
y = 3(x^2 - 11x + 30) Now use the 3
y = 3x^2 - 33x + 90
And that would be the answer.
