Answer:
0.5
Step-by-step explanation:
If there are twenty white marbles in a bag of 40, then the chances of drawing a white marble is 20/40, or 0.5: one chance in two of drawing white.
Answer:
$42.90
Step-by-step explanation:
Calculate what 30% of 33, and then add that answer to $33+$9.9=$42.90
Answer:
Both equations have the same solutions.
Step-by-step explanation:
Please consider the complete question:
Determine whether or not the two equations below have the same solution. In two or more complete sentences, explain your rationale.
Let us solve our 1st equation as:
Now, we can see that equation (1) turns out same as equation (2), therefore, both equations will have the same solution.
10 I think because 10+10+8+8=36 and 8 is 2 less than 10
When dealing with a pool of data, the field of study is called statistics. This refers to the study of sample data and how they correlate it with the overall trend of the population. By doing this, they use terms that can best represent the sample data. These three are the most common:
1. Mean - this is the arithmetic average of the data
Mean = (<span>8+41+25+9+22+36+24+13+25+28)/10 = 23.1
2. Mode - this is the most frequent data point that can occur. In this case, the mode is 25 because it occurred twice.
3. Median - this is the middle of the sample data arranging it from least to greatest. In this case: 8, 9, 13, 22, 24, 25, 25, 28, 36, 41. The middle number is 25. Thus, the median is 25.</span>