Identify whether the average described is a mean, median, or mode.The average number of goals scored by Anna's soccer team in the past 9 games is 1.8.
A. Median
B. Mean
C. Mode
Answer: B
Mathematics
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Estimate the magnitude of the error involved in using the sum of the first four terms to approximate the sum of the entire series.
, -1 < t ? 1
A. 0.20
B. 
C. 
D. 
Mathematics
Complete the magic (addition) square.Use each number 34, 35, 36, 37, 38, 39, 40, 41, and 42 once.
A. 
B. 
C. 
D. 
Mathematics
The initial tableau of a linear programming problem is given. Use the simplex method to solve the problem. 
A. Maximum at 9 for x1 = 8, x2 = 2 B. Maximum at 32 for x2 = 8, s1 = 2 C. Maximum at 36 for x2 = 2, s1 = 8 D. Maximum at 18 for x2 = 8, x3 = 2
Mathematics
If ? is an angle in the indicated quadrant, determine whether the given function is positive or negative.IV, sin ?
A. Positive B. Negative
Mathematics