Reuben the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. Each client does either one or the other (not both). On Monday there were 5 clients who did Plan A and 2 who did Plan B. On Tuesday there were 3 clients who did Plan A and 8 who did Plan B. Reuben trained his Monday clients for a total of 6 hours and his Tuesday clients for a total of 7 hours. How long does each of the workout plans last? Length of each Plan A workout: hour(s) Length of each Plan B workout: hour(s)

Q: A rock group plans to travel for a total of 35 weeks, making three-concert stops. They will be in…

A: A rock group plans to travel for a total of 35 weeks, making three-concert stops. They will be in…

Q: Sarah and Jason had some money. After earning $20 each, Sarah had twice as much money as Jason, and…

A:

Q: A bagel store orders cream cheese from three suppliers, Cheesy Cream Corp. (CCC), Super Smooth &…

A: We want to find order each supplier got.

Q: Scott and Laura have both invested some money. Scott invested P3000 more than Laura at a 2% higher…

A:

Q: bagel store orders cream cheese from three suppliers, Cheesy Cream Corp. (CCC), Super Smooth & Sons…

A: SOLUTION:- There are three stores for order cream cheese. CCC( Cheesy Cream Corp.) SSS(Super Smooth…

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A:

Q: Joan and Dick spent 2 weeks (14 nights) touring four cities on the East Coast—Boston, New York,…

A:

Q: A chemist has three different acid solutions. The first acid solution contains 25 % acid, the second…

A: We have to find quantity of each solution in liters.

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A:

Q: Freddy, Sammy, Willy, and Yolanda are farmers. Freddy and Sammy together have twice as many acres as…

A:

Q: Riza, Sandy and Clarence went to a French resto. Riza spent $60 for 3 breads, 1 carbonara and 2…

A: Solution of the problem as follows

Q: A company sells three types of products for $20, $15, and $10 per unit. In 1 year, the total revenue…

A: topic - profit and loss

Q: Joan and Dick spent 2 weeks (14 nights) touring four cities on the East Coast–Boston, New York,…

A: Let no of days spent by couple in Boston=xLet no of days spent in Washington=ySo , no of days…

Q: Taylor runs a factory that makes Blu-ray players. Each S100 takes 6 ounces of plastic and 4 ounces…

A: x=number of S100 y=number of G150   plastic metal  profit x 6 4 $19 y 3 8 $5 total 246 464…

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A: An optimization problem has one objective function and one or more constraints. Let the number of…

Q: Austin, Anthony, and Brittany went trick or treating on Halloween. Altogether, the three of them…

A: It is simple calculation.

Q: Stephen runs a factory that makes stereo tuners. Each S100 takes 6 ounces of plastic and 2 ounces of…

A: x= number of S100 y= number of G150   plastic metal profit x 6 2 $7 y 2 6 $11 total 212 444…

Q: A boutique sells blouses and purses. The blouses cost $35 each and the purses cost $42 each. On a…

A:

Q: A candy maker is deciding how many bags of standard mix and deluxe mix of Peanut/Raisin Delight to…

A: Let x and y denote the number of bags of standard and deluxe mix.

Q: Gerardo runs a factory that makes stereo tuners. Each S100 takes 9 ounces of plastic and 3 ounces of…

A: Following problem can be solved by forming equations with the given unknowns and solving them for…

Q: A company manufactures three types of cabinets, type A, type B, and type C. Last week, the number…

A: Let x = number of type A cabinets      y = number of type B cabinets       z = number of type C…

Q: Heather, Trey, and Chang have a total of  $101  in their wallets. Heather has  $5  more than Trey.…

A:

Q: A bagel store orders cream cheese from three suppliers, Cheesy Cream Corp. (CCC), Super Smooth &…

A: Given that the store ordered the same amount from CCC and BBF Lets take order from CCC = x tons…

Q: Taylor runs a factory that makes DVD players. Each R80 takes 6 ounces of plastic and 2 ounces of…

A:

Q: A homeowner estimates that it will take him 7 days to roof his house. A professional roofer…

A:

Q: A store is having a sale on chocolate chips and walnuts. For 3 pounds of chocolate chips and 2…

A: Given that, Combined cost of 3 pounds chocolate chips and 2 pounds of walnuts is = $ 11 and Combined…

Q: Lauren runs a factory that makes DVD players. Each T50 takes 9 ounces of plastic and 2 ounces of…

A: Given that, Lauren runs a factory that makes DVD players. Each T50 takes 9 ounces of plastic and 2…

Q: A chemist has three different acid solutions. The first acid solution contains 20 % acid, the second…

A: Given query is to find the quantity of each solution.

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A:

Q: Bob, Trinity, and Roger are painting their living room. Trinity takes twice the number of hours that…

A:

Q: Devin runs a factory that makes Blu-ray players. Each R80 takes 9 ounces of plastic and 2 ounces of…

A:

Q: A chemist has three different acid solutions. The first acid solution contains 25 % acid, the second…

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Q: Ben was in charge of ordering 28 pizzas for the office party. He ordered three types of pizza:…

A: Given query is to find the number of  each Pizza.

Q: If the circulation for newspaper 1 is 384 thousand more than the circulation for newspaper 2, and…

A: Let the circulation for newspaper 2 is xsince, the circulation for newspaper 1 is 3 & 4thousand…

Q: Both Ashley and Bill want to buy a $400 giant teddy bear. Ashley currently has $80, a 15% off…

A: ANSWER :

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A:

Q: Larry Mitchell invested part of his $37,000 advance at 3% annual simple interest and the rest at 6%…

A:

Q: The Rushville fire department uses three pumps to remove water from flooded basements. Each of the…

A: Given query is to find the time to remove the water when all three pumps work together.

Q: Fran, Dieter, and Ollie are farmers. If Fran has twice as many acres as Dieter, while Dieter has 20%…

A: Fran, Dieter and Ollie are farmers.If Fran has twice as many acres as Dieterwhile Dieter has 20%…

Q: An investment of $39,000 was made by a business club. The investment was split into three parts and…

A:

Q: A chemist has three different acid solutions. The first acid solution contains 20 % acid, the second…

A:

Q: Darius runs a store that sells fancy chocolates. Each batch ofBlack Hole Dark Truffles takes 12…

A: We have to find the constraints in the given situation.

Q: Ben was in charge of ordering 32. pizzas for the office party. He ordered three types of​ pizza:…

A: Let us suppose Ben buys x Cheese Pizza, y pepperoni and z supreme pizza

Q: Amy and Nolan both went bowling last weekend, but not together. Amy went during open bowling time,…

A: No of hours and amount Amy and Nolan spent was calculated as shown below

Q: Naomi wants to take fitness classes at a nearby gym, but she needs to start by selecting a…

A: To find the number of classes naomi attends and the fees per month she have to pay

Q: Ben was in charge of ordering 32. pizzas for the office party. He ordered three types of​ pizza:…

A: Suppose C is the number of cheese, P is the number of pepperonis and S is the number of supreme…

Q: Jason’s two favorite video games are Fortnite and League of Legends.  Every Fortnite game averages…

A: Every Fortnite game averages 20 minutes and each League of Legends game averages 35 minutes. Jason…

Q: A rock group plans to travel for a total of 36 weeks, making three.concert stops. They will be in…

A:

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.