Prepare a frequency distribution for the given data with columns for intervals and frequencies.On a 25-point math test student scores were as follows. Use five intervals, starting with 0 - 4.2 8 11 15 24 20 16 10 7 18 14 16 24 17 11 4 10 15 20
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Evaluate the integral.
dx
A. 
B. 0
C. 
D. 2
Mathematics
Use multiplication to check the answer. If an answer is incorrect, find the correct answer.
A. Correct B. Incorrect; should be 951 C. Incorrect; should be 950 R26 D. Incorrect; should be 950 R22
Mathematics
Round to the place value indicated.4,455 to the nearest thousand
A. 5,000 B. 4,000 C. 3,900 D. 4,100
Mathematics
Write an equation for a function that has a graph with the given characteristics.The shape of y = x2, but upside-down and vertically stretched by a factor of 7.
A. f(x) = -7x2 B. f(x) = 7x2 C. f(x) = 7(x - 7)x2 D. f(x) = (x - 7)2
Mathematics