Answer:
200
Step-by-step explanation:
i multiplied the answer choices by the fractions and 200 was the one that checked out
Answer: a) k >4.08
b) k = 4.08
c) k<4.08
Step-by-step explanation:
Since we have given that

a) For what values of k will the function have no zeros?
It mean it has no real zeroes i.e. Discriminant < 0
As we know that

Here, a =-3
b = 7
c = -k
So, it becomes,

b) For what values of k will the function have one zero?
It means it has one real root i.e equal roots.
So, in this case, D = 0
So, it becomes,

c) For what values of k will the function have two zeros?
It means it has two real roots.
In this case, D>0
So, it becomes,

Hence, a) k >4.08
b) k = 4.08
c) k<4.08
If we write all the possible combinations for this problem, 4/16 or 1/4 would be the answer.
BGGG
GBGG
GGBG
GGGB
This is not taking into consideration the specific order of the children. In case the order will be necessary, the Girls need to be labeled differently and permutation formula needs to be used.
Answer:
the graph in the attached figure
Step-by-step explanation:
we have

Isolate the variable y
-----> Multiply by 

The solution of the inequality is the shaded area below the solid line
The equation of the line is 
The slope of the line is positive
The y-intercept of the line is the point 
The x-intercept of the line is the point 
Using a graphing tool
the graph in the attached figure