A stick of unit length is broken into two pieces. Find the expected ratio of the length of the longer piece to the length of the shorter piece.

Q: According to the recommended safety ratio of 4:1, how high will a 44-foot ladder reach when placed…

A: Safety ratio is 4:1  means  a = 4x  and  b = x And length of ladder is 44 foot We have to find…

Q: what is the ideal food cost percentage and selling price for 1 oz cheesecake in a casual dining…

A: The food cost can be divided into 2 parts: 1) Plate cost 2) Period cost Food cost percentage in the…

Q: The standard ratio for Dauphine Potatoes is 1 part pate a choux to 2 parts peeled potatoes. You…

A: The standard ratio of pate a choux : peeled potatoes=1:2  Total amount of production of Dauphine…

Q: he length indicated

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Q: A round table has six equal designs as shown in the figure ,If the radius of the table top is 14 cm…

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Q: It is estimated that each guest at a party will eat 7/8 pounds of chocolates. How many guests can be…

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Q: From a basket of fruits 75 apples and 29 oranges are drawn. Do these figures confirm the hypothesis…

A: Given: Number of apples=75 Number of oranges=29

Q: A rectangular field measures 12 m long and 18 m wide. It will be equaly partitioned into small…

A: Length of rectangular field is l=12 m and width is b=18 m. Area of the rectangular field is A=lb…

Q: The ratio of girls to boys in class is 9 to 7 and there are 80 students in the class. How many girls…

A: Given that: The ratio of girls to boys in class is 9 to 7 Let there are 9x girls and 7x boys in the…

Q: 4. Sofiaowns a specialty store and finds that its sales on earrings run 2:5 ratio compared to sales…

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Q: 4Ls In (1-cost) Ans. +cots +1,

A: Given:

Q: A heavy rope, 50 ft long, weighs 0.5lb/ft and hangs over the edge of a building 110 ft high. How…

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Q: An ingot of mass 1,148 kg contains copper, tin, and lead in the ratio 9:4:1. Calculate the value of…

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Q: The phrase "miles per hour" is best described as a ratio. O True O False

A: Given, The phrase "miles per hour" is best described as a ratio.  We have to find the truthfullnes…

Q: A 5 cm cube is cut into as many 1 cm cubes as possible. What is the ratio of the surface area of the…

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Q: Express the ratio below in simplest form. 32 chosen out of 80 applicants?

A: The statement is " 32 chosen out of 80 applicants "

Q: The National Research Council recommends keeping a 1 : 3 copper to zinc ratio in a horse's diet. If…

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Q: A silo consists of a cylinder surmounted by a hemisphere. If the floor is three times as expensive…

A: Let r be the radius of the hemisphere. This is also the radius of the base of the cylinder. Let h be…

Q: A bearing bronze mix includes 96 lb of copper and 21 lb of lead. Find the ratio of copper to lead.

A: Ratio copper to lead 96: 21 32: 7

Q: the EXACT values of the missing lengths?

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Q: An equilateral triangle is inscribed in a circle with a radius of 10in. if the area of the circle is…

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Q: Calculate the body mass index of a patient weighing 164 pounds and who is 187cm tall?

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Q: A chain, 90 ft long, weighs 4 lbs/ft and hangs over the edge of a building 100 ft high. a. How much…

A: Chain is 90 feet long and hanged up from height of 100 feet. So it's already 10 feet above the…

Q: Find the cost/kg of orange,red,green cotton?

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Q: 2 If sultana grapes cost R2,40 per kilogram, how much will 9 kg cost?

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Q: A large cube is formed from the material obtained by melting three smaller cubes of 3, 2 and 1 cm…

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Q: Find the most economical proportions of a quart can.

A: Economical proportions of a quart can.

Q: A tire company claims that the diameter of their tires is uniformly distributed from 30 to 40…

A: Given :  A tire company claims that the diameter of their tries is uniformly distributed from 30 to…

Q: Which rate is faster, 2 feet per second or 2 seconds per foit, or both rates the same? Explain.

A: 2 seconds per foot is the same as 4 seconds per 2 feet. i.e 4 seconds per 2 feet. i.e 2 feet per 4…

Q: If a train travels from one city to another in 46 minutes. If the distance betweentwo cities is 59.8…

A: Given: Time taken by train to travel 59.8 miles is 46 minutes. Find the average rate of train in…

Q: A large pinecone has a spiral that is 144 units in length, while a smaller pinecone has a spiral…

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Q: 59 T. MZRPS = %3D 201

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Q: What is the measure of the unknown segment?

A: Given that:

Q: The walls of a toilet, 2.5 m long, 2.05 m wide and 3 m high, are to be covered with tiles 15 cm by…

A: Since you have posted multiple questions and we can answer one question. So answered the first…

Q: A Normal window is in the shape of a rectangle surmounted by a semi-circle. What is the ratio of the…

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Q: A factory can make 3,848 pencils in one hour. Which is the best estimate of how many pencils can be…

A: The factory can make 3848 pencils in one hour. We have to find the number of pencils that can be…

Q: A graphic designer is asked to create a movie poster with a 162 in² photo surrounded by a 3 inch…

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Q: A triangle has sides measuring 6, 8, and 10 cm. Using a dilation factor of 0.75, what would the…

A: For finding the sides of the second triangle we have to multiply the sides of the first triangle…

Q: The diameter and height of a right circular cylinder are measured to be 5 to 8 inches, respectively.…

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Q: the ratio of yourgurt to ice cream sold at baskin robbions is 1.4 of the next 100 cones sold how…

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Q: Two sides of triangle were measured as 150mm and 200mm and the included angle as 60°. Determine…

A: Given: Two sides of triangle were measured as 150 mm and 200 mm.

Q: Approximately how many male students are between 154 cm and 186 cm, if 150 males were surveyed?

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Q: The length and width of a rectangle are measured as 40 cm and 30 cm, respectively, with an error in…

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Q: Two cubes have sides of lengths 7 cm and 6 cm. What is the ratio of their respective volumes? Their…

A: Solution ---------------  Given that  lengths of sides of two cubes 7,6 Volume of a cube = l3 Let…

Q: 4. How many posts does it take to support a fence around a square field measuring 200 meters on a…

A: Here the objective is to find the number of posts required to support a fence around a square field.

Q: If baby 1 gains 1.2 in one month, and baby 2 gains 400g in one month, what is the ratio?

A: If baby 1 gains 1.2 in one month, and baby 2 gains 400g in one month, what is the ratio?

Q: A small, test batch of lemonade used cup of sugar added to 1 cup of water and 4 tablespoons of lemon…

A: In the test batch, the ratios of cups of sugar, water, and tablespoon of lemon juice is 12:1:4…

Q: The ratio comparing the length from a person's elbow to their wrist and the length from their wrist…

A: Our objective is to state true or false about the ratio comparing the length from a person's elbow…

Q: Give side lengths in order from least to greatest

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Q: The ratio of width to height of a golden rectangle is given by the golden​ ratio, which is…

A: First we set the ratio to find the width.THen we do cross multiplication to get rid of fraction .

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.