Answer: 166 students
Explanation: First your equation will be S times 15 equals 2,500 which will read as: S * 15 = 2,500 , then you will divide 2,500 by 15 which will give you 166.666667, since there cannot be .66 repeating students you will round down and the answer will be 166 students.
Answer:
The expected sum is $220 and the standard deviation is $65
Step-by-step explanation:
In order to get the expected sum you add the two expected sums you are given
To get the standard deviation you add the two given standard deviations
The coordinates of the midpoint of the segment joining the two points (0, 2) and (6, 4) is (3, 3)
<h3><u>Solution:</u></h3>
Given that two points are (0, 2) and (6, 4)
To find: coordinates of the midpoint of the segment joining the two points
<em><u>The midpoint of line joining two points is given as:</u></em>
For a line containing two points 
and 
In the given sum, two points are (0, 2) and (6, 4)
Substituting the values in given formula,
Thus the required midpoint is (3, 3)
Answer:
no solutions
Step-by-step explanation:
distribute 7 (n+1) =7n+7=3+7n
subtract 7 from both sides (7n=7n-4)
subtract 7n to get 0=-4
so no solutions
Hope this helps :).
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