Answer:
11 points per quarter
Step-by-step explanation:
To find the Unit rate of 44 points in 4 quarters.
It is given that in 4 quarters there are 44 points
so we will divide 44 points by 4 quarters to get how many points are there in 1 quarter.
the unit rate = = 11 points
There are 11 points in 1 quarter.
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%.
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