A Norman window consists of a rectangle surmounted by a semicircle. What shape gives the most light for the given perimeter?

Q: The diagram below shows the dimensions of the pane of glass inside a circular window. 6 inches Which…

A: The circumference of a circle is  2·π·r where r is the radius of the circle.   Radius of the circle=…

Q: A light bulb is to be hung above the center of a round table. What height gives the best…

A: The intensity of illumination is given by  Where θ is the angle of incidence and d is the distance…

Q: du du and on Draw a dependency diagram, and write a chain rule formula for where u= k(p,g,r), p=…

A: Given u= k(p,q,r) using chain rule of differentiation we will get the answers  , dependence diagram…

Q: Figure 1 Figure 2

A: in figure 1) Both of the shapes have some hollow parts in their internal area which shows the some…

Q: A triangle with a perimeter of 13 centimeters is rotated and reflected in the coordinate plane. What…

A: The perimeter of the resulting image is still   13cms.   Given to us,   the perimeter of the…

Q: 3) What was the age distribution of nurses in Great Britain at the time of Florence Nightingale?…

A: Age range(yrs)Midpoint(x)Percent of nurses20 to 2924.55.70%30 to 3934.59.70%40 to 4944.519.50%50 to…

Q: 1. A triangle with a = 5 m, b = 6 m, and the angle between the two sides is 135°. a. 10.607 m? b.…

A: Note: We will be using the following fomula. For (1): Given: Now, the area of the above will be…

Q: A contractor building eight ocean-front condominiums wants to maximize the view of the ocea for each…

A: length x facing the ocean at an angle of 70° from a line perpendicular to the ocean.

Q: Four-sided Polygons 3 4 2.

A:

Q: A rectangle us reflected across a vertical line. What is the resulting shape?

A: A rectangle is reflected across a vertical line:

Q: State the similarities and differences of kite and trapezoid.

A: Given data÷

Q: the arrow on a car's gas guage is .5 inches long. through what angle does the guage travel if the…

A:

Q: 8. Sharon is bird watching and spots an eagle in a tree. When standing 40 meters from the base of…

A: We will plot the diagram first so that we can find the value of the unknown quantity. Let A,B,O be…

Q: X Is 10g 0= lim 10 X7-00 7

A: Is log0=limx→-∞10x ?

Q: The triangle represents one-fourth of some whole shape. What might the whole shape look like?

A: The triangle represents one-fourth of some whole shape. To determine how the whole shape will look…

Q: R 2 S V 2715° 4.

A: Please rate

Q: 7) A 12-centimeter rod is held between a flashlight and a wall as shown. Find the length of the…

A: Consider  To find: length of the shadow CD.

Q: A person is sitting watching TV. What is the height of the entire screen (in grey shadow)?

A: