Homework Help is Here – Start Your Trial Now!
Math
Advanced Math
4:50 HW2_Functional_Math_Spring2.. Task 7: A submarine dives at a constant speed of 10 m/s at a diving angle measured from the vertical of 75°. If the submarine starts its dive from the surface, how deep is the front end of the submarine at the end of a 1-minute dive? 75° Figure 2: a submarine dives from the surface. Task 8: The data shows the average number of days of rainfall in Rangoon for each month of the lyear. MONTH Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec DAYS OF 2 17 26 28 28 22 13 RAIN Calculate for this rainfall data the A. range B. median C. inter-quartile range. Task 9: The times taken by 50 students to complete their maths homework are shown in the table. TIME, m (MINUTES) FREQUENCY 10 < ms 15 15 < m s 20 20 < m < 25 11 25 < т< 30 12 30< тs 35 12 35 < m s 40 a. Draw a cumulative frequency diagram. b. Estimate the median time taken. c. Estimate the lower quartile of the time taken. d. Estimate the upper quartile. e. Use your answers to parts c and d to work out an estimate for the inter-quartile range. 2. 4:50 HW2_Functional_Math_Spring2... Task 10: A rectangle with length (2x + 1) cm and width (x + 2) cm has a square of side x cut out of it. 2 X+1 х X+2 Figure 3: Schematic diagram of task 10. A. Find and simplify an expression for the shaded area. B. The shaded area is 16 cm?. Find the dimensions of the rectangle. Task 11: A is (1, –2) and B is (3, 6). A. Find the length of AB. B. Find the mid-point of AB. C. Find the equation of the perpendicular bisector of AB.

4:50 HW2_Functional_Math_Spring2.. Task 7: A submarine dives at a constant speed of 10 m/s at a diving angle measured from the vertical of 75°. If the submarine starts its dive from the surface, how deep is the front end of the submarine at the end of a 1-minute dive? 75° Figure 2: a submarine dives from the surface. Task 8: The data shows the average number of days of rainfall in Rangoon for each month of the lyear. MONTH Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec DAYS OF 2 17 26 28 28 22 13 RAIN Calculate for this rainfall data the A. range B. median C. inter-quartile range. Task 9: The times taken by 50 students to complete their maths homework are shown in the table. TIME, m (MINUTES) FREQUENCY 10 < ms 15 15 < m s 20 20 < m < 25 11 25 < т< 30 12 30< тs 35 12 35 < m s 40 a. Draw a cumulative frequency diagram. b. Estimate the median time taken. c. Estimate the lower quartile of the time taken. d. Estimate the upper quartile. e. Use your answers to parts c and d to work out an estimate for the inter-quartile range. 2. 4:50 HW2_Functional_Math_Spring2... Task 10: A rectangle with length (2x + 1) cm and width (x + 2) cm has a square of side x cut out of it. 2 X+1 х X+2 Figure 3: Schematic diagram of task 10. A. Find and simplify an expression for the shaded area. B. The shaded area is 16 cm?. Find the dimensions of the rectangle. Task 11: A is (1, –2) and B is (3, 6). A. Find the length of AB. B. Find the mid-point of AB. C. Find the equation of the perpendicular bisector of AB.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
See similar textbooks
icon
Related questions
Question
100%
4:50 HW2_Functional_Math_Spring2.. Task 7: A submarine dives at a constant speed of 10 m/s at a diving angle measured from the vertical of 75°. If the submarine starts its dive from the surface, how deep is the front end of the submarine at the end of a 1-minute dive? 75° Figure 2: a submarine dives from the surface. Task 8: The data shows the average number of days of rainfall in Rangoon for each month of the lyear. MONTH Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec DAYS OF 2 17 26 28 28 22 13 RAIN Calculate for this rainfall data the A. range B. median C. inter-quartile range. Task 9: The times taken by 50 students to complete their maths homework are shown in the table. TIME, m (MINUTES) FREQUENCY 10 < ms 15 15 < m s 20 20 < m < 25 11 25 < т< 30 12 30< тs 35 12 35 < m s 40 a. Draw a cumulative frequency diagram. b. Estimate the median time taken. c. Estimate the lower quartile of the time taken. d. Estimate the upper quartile. e. Use your answers to parts c and d to work out an estimate for the inter-quartile range. 2.
Transcribed Image Text:4:50 HW2_Functional_Math_Spring2.. Task 7: A submarine dives at a constant speed of 10 m/s at a diving angle measured from the vertical of 75°. If the submarine starts its dive from the surface, how deep is the front end of the submarine at the end of a 1-minute dive? 75° Figure 2: a submarine dives from the surface. Task 8: The data shows the average number of days of rainfall in Rangoon for each month of the lyear. MONTH Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec DAYS OF 2 17 26 28 28 22 13 RAIN Calculate for this rainfall data the A. range B. median C. inter-quartile range. Task 9: The times taken by 50 students to complete their maths homework are shown in the table. TIME, m (MINUTES) FREQUENCY 10 < ms 15 15 < m s 20 20 < m < 25 11 25 < т< 30 12 30< тs 35 12 35 < m s 40 a. Draw a cumulative frequency diagram. b. Estimate the median time taken. c. Estimate the lower quartile of the time taken. d. Estimate the upper quartile. e. Use your answers to parts c and d to work out an estimate for the inter-quartile range. 2.
4:50 HW2_Functional_Math_Spring2... Task 10: A rectangle with length (2x + 1) cm and width (x + 2) cm has a square of side x cut out of it. 2 X+1 х X+2 Figure 3: Schematic diagram of task 10. A. Find and simplify an expression for the shaded area. B. The shaded area is 16 cm?. Find the dimensions of the rectangle. Task 11: A is (1, –2) and B is (3, 6). A. Find the length of AB. B. Find the mid-point of AB. C. Find the equation of the perpendicular bisector of AB.
Transcribed Image Text:4:50 HW2_Functional_Math_Spring2... Task 10: A rectangle with length (2x + 1) cm and width (x + 2) cm has a square of side x cut out of it. 2 X+1 х X+2 Figure 3: Schematic diagram of task 10. A. Find and simplify an expression for the shaded area. B. The shaded area is 16 cm?. Find the dimensions of the rectangle. Task 11: A is (1, –2) and B is (3, 6). A. Find the length of AB. B. Find the mid-point of AB. C. Find the equation of the perpendicular bisector of AB.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 6 steps with 5 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
SEE MORE TEXTBOOKS