Answer:
Incomplete question
Complete question:
overnight shipping business has skyrocketed in the last ten years. The single greatest predictor of a company's success is customer service. A study was conducted to determine the customer satisfaction levels for one overnight shipping business. In addition to the customer's satisfaction level, the customers were asked how often they used overnight shipping. The results are shown in the following table: Frequency of Use High Satisfaction level Medium Low TOTAL< 2 per month 250 140 10 400 2 - 5 per month 140 55 5 200 > 5 per month 70 25 5 100
TOTAL 460 220 20 700
Suppose that one customer who participated in the study is chosen at random. What is the probability that the customer had a medium level of satisfaction and used the company more than five times in a month
Answer: 0.03571
Step-by-step explanation:
To determine probability that a customer had a medium level satisfaction and used company more than 5 times a month
Total number level of satisfaction = 700
Customer that had Medium level satisfaction and used company more than five(5) times a month(>5) is 25 from the table
Therefore, Probability = 25/700
Probability = 1/28
Probability = 0.03571
Answer:
B
Step-by-step explanation:
First off, we see that x ≥ -2. That little horizontal line right under the > sign indicates that x is "greater than or equal to" -2. Because we want to include -2 in the solution set, the dot on the number line at -2 should be shaded in.
This already eliminates A and D.
Now, we're left to choose between B and C.
Well, we know that x is greater than or equal to -2, so possible values of x should be numbers that are more positive than -2, or that point in the positive direction. That's exactly what B illustrates, so that's our answer.
I found the missing choices. These are:
w(w – 2) = 48
w(w + 2) = 48
2w(w – 2) = 48
<span>2w(w + 2) = 48
</span>
The mosaic to be formed is rectangular in shape. This is deduced from the use of the terms width and length.
Area of a rectangle = length * width
length is longer than the width by 2, so length = w+2
Area of a rectangle = (w+2) * w
<span>The correct equation is: w(w + 2) = 48</span>
Answer:
sinA = 3/5 cosA = 4/5 tanA =3/4
Step-by-step explanation:
SinA = Opposite/Hypotenuse
CosA= Adjacent/Hypotenuse
TanA = Opposite/Hypotenuse
soh, cah, toa.
Answer:
the limit does not exist
Step-by-step explanation:
As x approaches π/2 from below, tan(x) approaches +∞. A x approaches π/2 from above, tan(x) approaches -∞. These two limits are not the same, so the limit is said not to exist.
___
For a limit to exist, it must be the same regardless of the direction of approach.