11. A circular swimming pool is 21 feet in diameter. What is the circumference of the swimming pool? Use 3.14 for a. Which formula is correct along with the correct answer? a. C= 2 x 3.14 x 21 = 131.9 feet b. C= 3.14 x 10.5 = 33 feet C. C= 3.14 x 21 = 65.9 feet %3D

Q: Given that a circle has a diameter of 8cm, What is the area of a quarter of this circle, in cm…

A: Given the diameter of the circle d = 8 cm

Q: What is the area of a triangle with a base length of 19.6 and an altitude of 6.5

A: Given,             Base = 19.6             Altitude = 6.5

Q: PR is a diameter of Circle Q. If m< ARB = 80 degrees , what is the measurement of <APB?

A:

Q: 1. Find the area of this shape. (All sides are in centimetres 6 6. 15

A:

Q: Find the area and the circumference of a circle with radius 7 cm. Use the value 3.14 for T, and do…

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Q: 2. Mr. Hoffman has a circular chicken coup with a radius of 2.5 feet. He wants to put a chain link…

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Q: 13) What is the height of the tree? Round to the nearest tenth 400 75 ft

A:

Q: 1. Given the area of the circle is approximately 314.16 inches squared, find the diameter.

A:

Q: 2. Find the area and the circumference of a circle with radius 4 ft. Use the value 3.14 for π, and…

A: The area of a circle with radius 4 ft is calculated as follows.

Q: 1. Find the value of X: 56° Il cm A C

A: In a right angle triangle, It can be written as:

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Q: s of stick t

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A: Given: diameter of clock is 16 inches So, radius of clock is 162=8 inches

Q: 25 How tall is the girl in the diagram below? 15 ft x ft E 24 ft F8 ft -

A: 25) Given: To find: How tall is the girl in the diagram ?

Q: 17) Find the length of DE. 24 cm 3x+5 E 5x-13 F

A:

Q: Calculate the length of GH to the nearest tenth of a centimetre. H. 660 6.4 cm SH cm (Give your…

A: To find the length of GH. In △ADG sin47°=ADGD0.731=6.4GDGD=0.731×6.4GD=4.67 We get length of GD=4.67…

Q: 4. Express the ratio 60 cm to 20 m in the form 1: n.

A: Solve by ratio

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Q: 1. Find the area of the triangle shown below. A 7 in. 20° 10 in. about 23.941 square inches about…

A: NOTE: Refresh your page if you can't see any equations. . here we have AC=7 C=20 BC=10 AD=h

Q: 1. Determine the length of FG to the nearest tenth of a cm. 30 65° G 12 cm H.

A:

Q: 3) Find the unknown leg length. 16.7 ft 8.9 ft A) The length of the unknown leg is

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Q: 2. Determine the area of the parallelogram below. 12.5 m Formula: Plug in Values: Area: 3.7 m

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Q: 2. Find the area of the shaded regions below. 6 in 14 in 26 in 21 ft 15 ft a. 15 in b. 23.8 ft

A:

Q: Refer to AJOY to answer items 4 to 6. 4. What is the length of YO ? A. 1.7321cm С. 6.9282 cm D.…

A:

Q: 1. Ihe rodius of a circle is 9 centimeters. What is the area? 2. The diameter of a circle is 12…

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Q: 15. If NO = 30 mm and radius 16 mm, how long is PQ to the nearest tenth of a millimeter? 11.1 mm

A: 15) From the given data:

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A: Given that the diameter of circular pool is =14feetRadius R =7 feet

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Q: Determine (a) the area and (b) the perimeter of the quadrilateral. Note that the figure is not drawn…

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A:

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A:

Q: A square window has a side of length of 24 inches.  which of the following is the closest to the…

A:

Q: 13. What is the area of the triangle rounded to the nearest tenth? The figure is not drawn to scale…

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Q: 26. If the base of a triangle is 13.3 mm and the height is 12.1 mm, what is the area in sq mm? Round…

A:

Q: 1. In the proportion 15:x= 18: x+5, what 18 15 s the value of x? length of DC? D E X+5, B

A:

Q: A rose garden is formed by joining a rectangle and a semicircle, as shown below. The rectangle is 27…

A: Given : The length of the rectangle is 27 ft The width of the rectangle is 16 ft

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.