top 100 charts

Total of the items = 100 A. Angle at centre = 216 o B. Angle at centre = 72 o C. Angle at centre = 54 o Other Angle at centre = 18 o ..

Annie surveyed 100 students in a cafeteria about their favorite school lunch and she recorded the data on a circle chart as shown. What percent of students bought grilled cheese for lunch? => 75 or 54 or 15 or 55..

A man stands on the top of a building and the total length of shadows of the building and the man is 210 ft and the length of the shadow of the man alone is 10 ft. If the height of the building is 100 ft, then find the height of the man. => 6 ft or 5 ft or 4 ft or None of the ab..

A flagstaff stands upon the top of a building. From a distance of 200 ft, the angles of elevation of the tops of the building and flagstaff are 37° and 48°. What is the length of the flagstaff ? => 222 ft or 71 ft or 100 ft or 151 ft..

Josh throws a ball upward from the top of a 100 - ft building with a velocity of 20 feet per second. The model h = - 16 t 2 + 20 t + 100 gives the height h of the ball above the ground after t seconds. Find the time taken by the ball to hit the ground. => 100..

From the top of a light house 50 m high with its base at sea level, the angle of depression of a boat is 15°45′. Find the distance of the boat from the foot of the light house. => 50 m or 177 m or 150 m or 100 m..

A pole 40 m high stands on a building 260 m high. To an observer at a height of 300 m, the building and the pole subtend equal angles. What is the distance of the observer from the top of the pole? => 47 m or 100 m or 40 m or 150 m..

From the top of the mast of a ship of height h meters, the angle of depression θ of a boat which is at a distance d of 140 meters from the bottom of the mast is observed to be 46°. Find the height of the mast of the ship. => 134.4 m or 100.71 m or 145.04 m or 97.25 m o..

: Analyzing patterns in scatterplots Correlation and linearity Least-squares regression line Residual plots, outliners, and influential points Transformations to achieve linearity: logarithmic and power transformations Exploring of categorical data: Frequency tables and bar charts Margina..

Blast furnace is a cylindrical furnace made by refractory bricks surrounded by a steel shell. Blast Furnace Height of the furnace: 60-100ft Base of the furnace: 30-35 ft Double cup and cone arrangement It allows the entry of charge into furnace but does not allow any gas to escape through..