TEKS.MATH.9-12.IV.B.1

What is 360 degrees in radians? 

• 2π/3
• 5π/4
• 2π
• π

Tags

TEKS.MATH.9-12.IV.B.1

Jamie made a scale drawing of his apartment building.  The building is 300 ft tall.  He wants his scale to be 1 inch : 10 ft.  How tall should his building be in his scale drawing?

• 25 inches
• 60 inches
• 1/30 inch
• 30 inches

Tags

TEKS.MATH.9-12.IV.B.1

Sally was so excited after collecting her data that she slipped and fell in the mud! She can no longer read her data but she knows the median is 35.4 inches with a range of 12 inches. Sally also realizes that she needs to add 1 inch to all her measurements because of a faulty ruler, then convert everything to feet. What would her median and range be after making these adjustments?

• Median = 3.033 feet
  Range = 1.083 feet
• Median = 3.033 feet
  Range = 1 foot
• Median = 2.95 feet
  Range = 1.083 feet
• Median = 2.95 feet
  Range = 1 foot

Tags

TEKS.MATH.9-12.IV.B.1

What is 225  degrees in radians? 

• 7π/4
• 5π/4
• 3π/4
• 5π/3

Tags

TEKS.MATH.9-12.IV.B.1

What is 3π/4 radians in degrees?

• 315
• 135
• 150
• 330

Tags

TEKS.MATH.9-12.IV.B.1

What is 240 degrees in radians? 

• π/3
• 4π/3
• 5π/3
• 2π/3

Tags

TEKS.MATH.9-12.IV.B.1

A typical image taken of the surface of Mars by a camera is 11.2 gigabits in size. A tracking station on Earth can receive data from the spacecraft at a data rate of 3 megabits per second for a maximum of 11 hours each day. If 1 gigabit equals 1,024 megabits, what is the maximum number of typical images that the tracking station could receive from the camera each day?

• 3

• 10

• 56

• 144

Tags

TEKS.MATH.9-12.IV.B.1

Convert -40^o into Radians

• -4π / 8

• -8π / 9

• -2π / 9

• -5π / 8

Tags

TEKS.MATH.9-12.IV.B.1

Convert -40^o into Radians

• -4π / 8

• -8π / 9

• -2π / 9

• -5π / 8

Tags

TEKS.MATH.9-12.IV.B.1

What is 5π/12 in degrees?

• 105°

• 75°

• 165°

• 195°

Tags

TEKS.MATH.9-12.IV.B.1