Construct a histogram for the given data. The following data are the test scores in Mrs. Brooks' biology class.Construct a frequency histogram for the data using the given class intervals in the frequency table below.   

What will be an ideal response?



  

60-69 70-7980-8990-99 
 Test Scores

Mathematics

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Multiply, and then simplify if possible. Assume all variables represent positive real numbers.( - )2

A. 18 - 2
B. 77 - 2
C. -4 - 2
D. 18 + 2

Mathematics

You are given a graph of a function of the form f(x) = ax2 + bx + c for different values of a, b, and c. For this function,a. Determine whether the discriminant is positive, negative, or zero.b. Determine if there are 0, 1, or 2 real solutions to f(x) = 0.c. Solve the equation f(x) = 0.

A. a. negative b. 2 c. x = -1, x = -2 B. a. positive b. 2 c. x = 1, x = 2 C. a. zero b. 2 c. x = -1, x = 2 D. a. positive b. 2 c. x = -1, x = 2

Mathematics

Find the requested value.If f(x) = x2 + 5x + 1 and g(x) = 4x - 2, find (fg)(x).

A. 4x3 + 18x2 - 6x - 2 B. 16x2 + 4x - 5 C. 4x3 - 18x2 + 6x - 2 D. 4x3 + 18x2 + 5x - 2

Mathematics

Solve the problem.In a microbiology class of 41 students, 17 students are graduate students. What fraction of the students are not graduate students?

A.
B.
C.
D.

Mathematics