The restaurant at the top of a very tall building in Seattle rotates 1.01 revolutions every 20.6 meters from the center of the restaurant near a window. (a1) Through how many radians does Rachael turn in 113 minutes? Report the answer accurate to 2 decimal places: (approximate) angle = rads Hint: 1 revolution = 27 radians (b1) How far does Rachael move in 113 minutes? Report the answer accurate to 2 decimal place: (approximate) distance meters

Q: The top of a 15-foot ladder rests against a vertical wall with the bottom of the ladder on level…

A: The top of a 15-foot ladder rests against a vertical wall with the bottom of the ladder on level…

Q: The two pulleys in the figure have radii of 15 cm and 8 cm, respectively. The larger pulley rotates…

A: Given:  R=15 cm , r=8 cm

Q: A car starts off 16 miles directly east from the city of Springfield. It travels due north at a…

A: To evaluate the derivative of the  (required ) angle with respect to time

Q: A circular pulley is rotating about its center. Through how many radians does it turn in (a) 8…

A: Given: A circular pulley is rotating about its center. One complete rotation=2π

Q: If a wheel of radius 6 yards is spinning at 0.3 radians per second then what is its linear speed? 20…

A:

Q: A kite 100ft above the ground moves horizontally at a speed of 6ft/s. At what rate is the angle…

A: Explanation of the answer is as follows

Q: Find the arc length of the shaded region. Round your answer to the nearest hundredth. 123° 19 ft

A: angle= arc/radius

Q: With her arms fully expanded, a baseball player swings her bat. Using her shoulders as the center of…

A:

Q: A wheel with a diameter of 31 meters is moving forward at 112.1 meters per second. How fast is the…

A:

Q: In AKLM, the measure of ZM=90°, LK = 73, ML = 55, and KM = 48. What is the value of the sine of ZL…

A:

Q: Express the following angular speed in radians per second. 13 revolutions per second The angular…

A:

Q: Cannot solve

A: cos-1(cos(π/8)) We know, cos-1(cos(x)) = x

Q: How many radians is 225°?

A: We use the formula  180 degree =π Radians.

Q: A 85- horsepower outboard motor at full throttle will rotate its propellor at exactly 4900…

A:

Q: 4A 6-inch-diameter gear makes 2.5 revolutions per second. Find the angular speed of the gear in…

A: Use formula of angular speed

Q: The propeller of a 90-horsepower outboard motor at full throttle rotates at exactly 5000 revolutions…

A:

Q: A kite 75ft above the ground moves horizontally at a speed of 8ft/s. At what rate is the angle…

A: we have to use pythagorean theorem

Q: Convert the angle from degrees to radians. 235° 235° 4.10 radian(s) (Round to two decimal places as…

A: You got perfectly the right answer.

Q: A 10-ft ladder rests against a wall at π/4 radians. If it were to begin to slip, when the bottom of…

A:

Q: 1. AA pendulum is 40 cm long. If the end of the pendulum swings through a total distance of 13.5 cm,…

A: Given length=40 cmradius through which it swings is r=13.5 cmWe know that angle through which…

Q: A kite 50ft above the ground moves horizontally at a speed of 4ft/s. At what rate is the angle…

A:

Q: A bicycle with 28 inch diameter wheels is moving at a steady speed. If the wheels are turning at…

A:

Q: A light truck with manual transmission has a circular brake drum with a diameter of d = 300…

A: Diameter = 300 mm  So radius=r= diameter/2= 300/2= 150 mm Given that arc length = s = 296 mm  In…

Q: V3 arcsin 1- 2

A:

Q: Use a calculator to find the approximate value of: (a) cos 48° (b) csc 21° (c)tan π /12 Express your…

A: Given-  a cos 48°b csc 21°c tan π12 To Find-  The value of the above trigonometric expression using…

Q: Convert the angle in degrees to radians. Round to two decimal places. - 8° -8° =D radians (Round to…

A:

Q: Use a calculator to approximate each value to four decimal places.            cos 10  degree

A: Use a calculator to approximate each value to four decimal places.    cos 10  degree

Q: In AUVW, the measure of ZW=90°, UW = 60, VU = 61, and WV = 11. What is the value of the sine of ZU…

A: Trigonometric ratio , sin (angle ) = Opposite / hypotenuse .

Q: A pendulum in a grandfather clock is 6 feet long and swings back and forth along a 8-inch arc.…

A: Let us assume a circle with a radius equal to the pendulum, which is 6 feet long.Thus, the…

Q: An aricraft is flying at 300 ft/s with an elevation of 200 ft from the ground, on a straight-line…

A:

Q: 3. arccos

A: We have given expression arccos-32

Q: In APQR, the measure of ZR=90°, QP = 73, RQ = 55, and PR = 48. What is the value of the sine of ZP…

A: Given angle R=90° QP=73 RQ=55 And PR=48

Q: A flywheel with a diameter of 14 cm is rotating at a rate of 9 radians per second. What is the…

A: r= radius

Q: The restaurant at the top of a very tall building in Seattle rotates 1.08 revolutions every hour.…

A:

Q: A light truck with manual transmission has a circular brake drum with a diameter of d = 300…

A: Given that the diameter= d= 300 millimeters So the radius=r= 3002=150 millimeters Given that the arc…

Q: A wheel rotates at the rate of 25 revolutions per minute. How many radians per minute does it…

A:

Q: Suppose a car runs over a nail while driving at a speed of 65 miles per hour, and the nail is lodged…

A:

Q: Convert the given (negative) angle into a radian measure. First, give the exact value in radians, as…

A:

Q: Convert the angle in degrees to radians. Round to two decimal places. 302° 302° radians (Round to…

A: we use conversion between degree an dradians

Q: A wheel is rotating at 5 radians/sec, and the wheel has a 83-inch diameter. To the nearest foot,…

A: Given that the diameter= 83 inch  so, radius=r=832=41.5 inch Given angular velocity=ω= 5 radians/sec…

Q: A В If AC = 8 cm and BC = 11 cm, what is the sine of ZB, rounded to the nearest thousandth? %3D

A:

Q: A 100-horsepower outboard motor at full throttle will rotate its propeller at exactly 4000…

A:

Q: In ARST, the measure of ZT=90°, SR = 65, TS = 33, and RT = 56. What is the value of the sine of ZR…

A: Sine of angle R =

Q: A kite 100ft above the ground moves horizontally at a speed of 2ft/s. At what rate is the angle…

A:

Q: The restaurant at the top of a very tall building in Seattle rotates 0.99 revolutions every hour.…

A:

Q: A bicycle wheel 26 inches in diameter travels at four revolutions per second. through how many…

A: Number of revolutions made by the wheel in 0.5 seconds is given as

Q: How many radians are there between the hands of a clock at eight o'çlock?

A: Query- How many radians are there between the hands of a clock at eight o'clock. Answer-  As There…

Q: What is the angular speed in radians per second of a large flywheel that rotates through an angle of…

A: In 2 seconds it rotates 200 degrees So in 1 second it will rotate (200/2)=100 degree So the angular…

Q: A 90-horsepower outboard motor at full throttle will rotate its propeller at exactly 4700…

A: Given  revolution per min = 4700

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.