Answer:
Measurement error.
Step-by-step explanation:
Measurement Error are the error when there is difference found in true value of data and measured quantity of data. This difference could be found if we are missing some data in the sample.
The error could be reduced by carefully designing the process of data collection and it´s measurement.
Measurement error are classified into two type of error:
- Random error.
- Systematic error.
Answer: The second circle
Step-by-step explanation: I got a 100
Answer:
The distance from point A to B that Haley needs for the pole to be perpendicular is:
Step-by-step explanation:
To solve this exercise, imagine that it is a triangle, where the height is the pole, which is 10 feet, and the base of the triangle is the distance between the base of the pole and the point located by Jalen and called C, which it would have a measurement of 6 feet, finally, the measurement between A (the point located six feet) and B (the highest part of the pole) would correspond to the hypotenuse of a triangle,
Therefore, having these two measures, you could use the Pythagorean theorem to find the hypotenuse of a triangle with those measures and solve it, remember that the Pythagorean theorem is:
- Hypotenuse^2 = opposite leg^2 + adjacent leg^2
We replace the values given in the exercise:
- Hypotenuse^2 = (10 ft)^2 + (6 ft)^2
- Hypotenuse^2 = 100 ft^2 + 36 ft^2
- =
- Hypotenuse =
- <u>Hypotenuse = 11.66 ft approximately</u>.
In this form, Jalen can be sure the pole is perpendicular to the ground when <u>the distance from point A to B is 11.66 ft approximately</u>.
12+(1/3)x=35
(1/3)x=23
x=7.6666
Answer:
A: 62.5
Step-by-step explanation:
40% of 62.5 = 25
40% of 80 = 32
40% of 60 = 24
40% of 12.5 = 5