Answer:
process of elimination
Step-by-step explanation:
79 and 93 are too big so try letter B
hope this helps if so can i have brainlest
First, let's figure out how many miles the plane can fly in 1/4 hour. Since this is half of 1/2 hour, it can fly half of 105 miles, which is 52.5 miles. Next, we need to know how many miles it can fly in one hour. Since it flies 105 miles in 1/2 hour, it flies twice that (210) miles in one hour. So then in 1 and 1/4 hours, it flies 210+52.5 miles.
The sum of 5 times a number and -8:
5x - 8 = y
The z-scores of the scores are -1.34, -0.73, 0.48, 0.48 and 1.10
<h3>How to transform the scores?</h3>
The sample scores are given as:
2, 3, 5, 5, 6.
Calculate the mean and the standard deviation using a statistical calculator.
From the statistical calculator, we have:
--- mean
--- standard deviation
The z-score is then calculated using
Where:
x = 2, 3, 5, 5, 6.
So, we have:
Hence, the z-scores of the scores are -1.34, -0.73, 0.48, 0.48 and 1.10
Read more about z-scores at:
brainly.com/question/25638875
#SPJ1
Answer:
See attachment for graph
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Step-by-step explanation:
Given
Required
The graph of the step function
Before plotting the graph, it should be noted that:
and use closed circle at its end
and use open circle at its end
So, we have:
The line stops at -1 with an open circle
The line starts at - 1 and stops at -1 with a closed circle at both ends
The line starts at 1 with an open circle
The options are not complete, so I will plot the graph myself.
<em>See attachment for graph</em>