Answer:
Percentage of Diego's time is 75%.
Step-by-step explanation:
Given : Jumping Rope hool held a jump-roping contest. Diego jumped rope for 20 minutes. A school held a jur Jada jumped rope for 15 minutes.
To find : What percentage of Diego's time is that?
Solution :
Diego jumped rope for 20 minutes.
Jada jumped rope for 15 minutes.
Percentage of Diego's time is given by,
Therefore, percentage of Diego's time is 75%.
It’s b because 94 is negative so that means you have to subtract to get -70
Vertex is located over the center of the base of a regular pyramid.
<h3>
What is Vertex Angle?</h3>
Vertex angle is defined as the angle formed by two lines or rays that intersect at a point. These two rays make the sides of the angle.
Here, Vertex is the point which is located over the center of the base of a regular pyramid.
Learn more about Vertex angle from:
brainly.com/question/2028172
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Answer:
f(16)=337
Step-by-step explanation:
Mean = 12000
Standard Deviation = 2000
We have to find how many standard deviations is 14,500 away from the mean.
This can be achieved by calculating the z-score
Z-score tells us how many standard deviations above or below is a sample value from the mean. A positive z value shows, sample value is above the mean.
z score can be calculated as = (Sample Value - Mean )/Standard Deviation)
So,
Z-score =
This means, 14,500 is 1.25 standard deviations above the mean value 12,000.
