So it’s 23 followers to join and they charge them $1 an event which is 44 dollars and event
Answer:
D
Step-by-step explanation:
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Mai is right not to be sure. If you slice across a corner the cross section is a triangle.
Let

be the width of the rectangle, so the length will be

.
Now, to find the perimeter of our rectangle, we are going to use the formula for the perimeter of a rectangle formula:

where

is the perimeter

is the width

is the length
We know that

and

, so lets replace those values in our formula:



We want <span>values of the width that will make the perimeter less than 96 feet, so lets set up our inequality:
</span>




<span>
Since the width can't be zero, we can conclude that the values </span>of the width that will make the perimeter less than 96 feet are:

or in interval notation: (0,18)
Answer:
The population mean (μ) = 26.
Step-by-step explanation:
a) Data and Calculations:
The population characteristics = 20 and 36
Total population of interest = 56 (20 + 36)
Number of groups in the population = 2
Therefore, the population mean (μ) = 56/2 = 28
b) Based on the parameters given in this example, the population mean equals the average of the group characteristic (attention span of individuals in minutes) or item of interest. The population mean is calculated by adding the values of the group characteristic and then dividing the result by the number of values.