228 divide by 6 = 38
38 miles per hour
The question says there are 7 employees and there are only 6 salaries. Is there one number missing? I'll continue with 6 numbers, but if there are 7 listed in the question, then my answers will be wrong.
Mean is the average of a given set of numbers. Find the median by adding all numbers in the set & dividing by the quantity of numbers in the set.
Median is the middle number of a given set of numbers. Put list in chronological order and take the center number. In a case of even numbers, average the two center numbers.
CURRENT MEAN (Average)
653 + 667 + 780 + 872 + 885 + 954=
4811
4811 ÷ 6 employees= 801.83
CURRENT MEAN (Middle #)
Since there are 6 numbers, find the average of the two middle numbers
653 667 780 872 885 954
780 + 872= 1652 ÷ 2= 826
NEW MEAN
695 + 667 + 780 + 872 + 885 + 954=
4853
4853 ÷ 6= 808.83
NEW MEDIAN
667 695 780 872 885 954
780 + 872= 1652 ÷ 2= 826
No change in median
ANSWER: The mean goes from 801.83 up to 808.83. The median remains the same at 826.
Hope this helps! :)
Answer:
69 miles for yoni to catch up to tracie
<u>The question looks to be incomplete (without the appropriate choices). But still answering related to the inequalities part:</u>
Inequalities are the relationships between two expressions which are not equal to one another. The symbols used for inequalities are <, >, ≤, ≥ and ≠.
reads as '7 is greater than x' (or ' x is less than 7', reading from right to left). Here above, Statements are equivalent when both sides are true or logically the inequality holds good here.
We have , -2.5<8/13 . which is equivalent to -2.5< 0.615 which holds true. We know that any negative number is always smaller than any positive number, also less than 0. And , -2.5 value is less than 0.615. ∴ Inequality holds good!