Probability and Geometry Concepts
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for the circumference of a circle?
C = Pi * D
C = Pi * R^2
C = 2 * R
C = 2 * Pi * R
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the radius of the circle determined from the figure?
By counting the units from the center to the edge
By using the circumference formula
By calculating the area
By measuring the diameter
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What value is used for Pi in the circumference calculation?
22/7
3.14
3.14159
3.0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the imaginary unit 'i' equal to?
Square root of 0
Negative square root of 1
Square root of 1
Square root of -1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you evaluate F(i) for the function F(x) = 3x^3 + x?
Replace x with -1
Replace x with 0
Replace x with i
Replace x with 1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many minutes are in 3 hours?
120 minutes
180 minutes
240 minutes
60 minutes
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving the proportion problem?
Determine the rate of work
Convert hours to minutes
Calculate the number of bricks
Find the total time
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