Answer: 18
Step-by-step explanation:
90*.8=72
90-72=18
The dot-plot for the data is sketched at the end of this answer.
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- The dot plot shows the <u>number of times each measure appears in the data-set.</u>
<u />
- 68 appears once, thus it is 1 in the dot-plot.
- 69 appears three times, thus it is 3 in the dot-plot.
- 70 appears once, thus it is 1 in the dot-plot.
- 71 does not appears, so it is 0.
- 72 appears once, thus it is 1 in the dot-plot.
- 73 appears five times, so it is 5 in the dot-plot.
- 74 appears once, thus it is 1 in the dot-plot.
- 75 does not appears, so it is 0.
- 76 appears twice, thus it is 2.
- 77 appears once, so it is 1.
The sketch is given at the end of this answer.
A similar problem is given at brainly.com/question/24908406
Substitute each coordinate into the equation.
Answer:
or
Step-by-step explanation:
Given:
The given points are (3,-4) and (-3,2).
Assume, we need to find the distance between two points.
Solution:
Distance formula of the two points.
Now we substitute give points (3,-4) and (-3,2) in above equitation.
or
Therefor, the distance between the given points or