Answer:
The probabilty of having at least one pink bulb if 4 bulbs are purchased is 13%.
Step-by-step explanation:
The proportion of pink bulbs is p=0.4.
If X is the amount of pink bulbs in a group of 4 bulbs, we can model this as a binomial distribution problem.
The probability that at least one of the bulbs is pink is P(X≥1)

The probabilty of having at least one pink bulb if 4 bulbs are purchased is 13%.
Here is the answer as shown in the picture:
Answer:
39,930 applicants
Step-by-step explanation:
y= 33000(1+.1)^2
y=33000(1.1)^2
y=33000(1.210
y=39930
Answer:
or 3
Step-by-step explanation:
To find the slope find two coordinates and set up the equation
For the coordinates (0,2) and (2,8) y2 is 8 and y1 is 2. x2 is 2 and x1 is 0.
you have to do subtraction first. 8-2 = 6 and 2-0 = 2
Now we have the equation 
this can be simplified to 
Answer:
10
Step-by-step explanation:
12(10)=120+30 or 150-30=120=12(10)