If f(x) = 2x2 - x, find f(-3). 15 21 39
2 answers:
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The percentage of this number of snacks grabbed that is greater than 29, as represented by the stem plot is calculated as: A. 16%.
<h3>How to Solve a Stem Plot?</h3>In a stem plot, each data point is represented as a stem and a leaf, for example, 42 is represented as 4 | 2 on the stem plot.
Given the stem plot for the data of the number of bite-size snacks grabbed by 32 students, the number of snacks grabbed that is greater than 29 are: 32, 32, 34, 38, and 42.
This is 5 out of the total number of the students, which is 32.
Thus, the percentage of this number of snacks grabbed that is greater than 29 would be calculated as:
5/32 × 100 = (5 × 100)/32
= 500/32
= 15.625%
Approximated to the nearest tenth, we would have 16%.
Therefore, the percentage of this number of snacks grabbed that is greater than 29, as represented by the stem plot is: A. 16%.
Learn more about the stem plot on:
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Answer:
The scale factor is 3.
Step-by-step explanation:
Let the origin O(0,0) is the reference point and the coordinates of the point A are given by (3,-6).
Therefore, the distance OA is given by units.
Again, the coordinates of point A' are (1,-2).
Therefore, the distance OA' is given by units.
Hence, the scale factor is . (Answer)
Answer:
Step-by-step explanation:
Given
Required
Determine the quotient
See attachment for complete process.
First, divide 125x^3 by 5x
Write at the top
Multiply by
Subtract from 125x^3 - 8
i.e.
Step 2:
Divide 50x^2 by 5x
Write at the top
Multiply by
Subtract from 50x^2 - 8
i.e.
Step 3:
Divide 20x by 5x
Write at the top
Multiply by
Subtract from 20x - 8
i.e.
Hence:
