Find the area.

A. 425 cm2
B. 51 cm2
C. 289 cm2
D. 225 cm2


Answer: C

Mathematics

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Determine whether the following is always true or not always true. Given reasons for your answers.|u| = 

What will be an ideal response?

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The pie chart shown below represents the grades of 260 students in Professor Blackbeard's Stat 101 class. Suppose the following grade point scale is used: A = 4.0, B = 3.0, C = 2.0, D = 1.0, F = 0.0. Which number best estimates the grade point average in Professor Blackbeard's Stat 101 class?

A. 2.5 B. 2.4 C. 2 D. 2.1 E. 2.6

Mathematics

Determine whether the relation represents a function. If it is a function, state the domain and range.{(-2, 5), (-1, 2), (0, 1), (1, 2), (3, 10)}

A. function domain: {5, 2, 1, 10} range: {-2, -1, 0, 1, 3} B. function domain: {-2, -1, 0, 1, 3} range: {5, 2, 1, 10} C. not a function

Mathematics

The position of a car is given by the values in the following table.

Mathematics