For Parallelog PX = 14x + 6, RX = 4x - 11, & PR = 5x + 6 %3D Round your answer to the nearest whole number if necessary.

Q: Karim wants to invest $100000 in two investments at 8% and 10%. How much should he invest in each if…

A: The formula is I = Prt, Where I = interest earned, P = principal, r = rate of interest, t = time.

Q: Use the equation for the total cost C and total revenue R to find the number x of units a company…

A: Break even point

Q: When Fritz drives to work his trip takes 40 minutes, but when he takes the train it takes 30…

A:

Q: A toy maker finds that its cost C = 450 + 3.75x dollars to manufacture x toy trucks. If the budget…

A: Our Aim is to find the number of toy trucks can be made if the budget is $3600.Since, the cost…

Q: Find the number N such that fifteen less than twice the number is three fourths of the number.

A:

Q: Engineer Pojarda has a daily payroll of P8000 when he pays some of his workers P400/day and the rest…

A:

Q: Savings account X,savings account Y,and savings account Z all offer APRs of 3.75%.However, savings…

A:

Q: The price of an item varies directly with the sales tax.If a $25 ruppes item has a sales tax of $2…

A: Since, $25  item has a sales tax of $2  , Therefore, the tax on a $40 item will be=

Q: The formula for approximating the stopping​ distance, d, in​ feet, for a specific car on snow is…

A:

Q: Find the value of x, given that mZPQS = 112°. R (10x)° 72° Q

A: Step‐I:           Given:  m∠PQS=112°find the value of  x.

Q: How many masks must Lakisha make a week to break even if her profit function is P(x) = 19x -500?…

A:

Q: Rhiana is 3 years younger than half of her sister Diana's age. If d is Diana's age, is Rhiana's age,…

A: We can find the age of Rhiana in terms of d in the following step

Q: The amount of money spent on a pizza for club activities varies directly with the number of pizzas…

A: First calculate the price for one pizza then divide the total amount by price of one pizza.

Q: The length of a rectangle is 5 feet more than the width. If x represents the width, in feet, the…

A:

Q: If John has $50 more money than Mary and you choose to represent John's amount of money as X how…

A: Given : John's Money  = $ XJohn has $ 50 more money than Mary

Q: If you can do your homework at a rate of 3.3 minutes for every problem, how many problems could be…

A:

Q: The product of d and 9 is subtracted from four-fifths of x

A:

Q: If 1 1/3  cups of flour are needed for a batch of cookies and Asher has 4 1/2 cups of flour how many…

A:

Q: How long will it take an Amtrak passenger train to catch up to a freight train if their speeds are…

A: Solution:let x = 60 mph the speed of the Amtrak train  y = 45 mph the speed of the Freight traint =…

Q: A woman making $3000 per month has her salary reduced by 20% because of sluggish sales. One year…

A: A woman making $3000 per month has her salary reduced by 20% because of sluggish sales. One year…

Q: jim has gotten scores of 85 and 77 on his first two tests. what scote must he get on first third…

A:

Q: A film company is deciding on the price of the video release on one of its films. Its marketing…

A: Explanation: Given that,  The price of $p and the quantity q=250000-10000p, each $2 Revenue…

Q: Patrick gets paid three dollars less than four times what Kevin getspaid. If the number of dollars…

A: Number of dollars kevin gets paid = x Patrick gets paid three dollars less than four times what…

Q: Sully is having a party and wants to fill his swimming pool. If he only uses his hose, it takes 2…

A:

Q: EX Ana can paint their bedroom in 4 hours, while her older sister, Carla, can paint it in 3 hours.…

A:

Q: Ellen can wash her car in 60 minutes. Her older sister Sarah can do the same job in 45 minutes. How…

A: Given, Ellen can wash her car in 60 minutes. Her older sister Sarah can do the same job in 45…

Q: A store in Vancouver has operating expenses of 25% of the selling price and the operating profit is…

A:

Q: Eli wants to walk to his friend, Ryland's house. If each unit on the grid represents 1 block, how…

A: From the graph we see that: Rylands house is at (-17, -3) and Eli's house is at (-5, -12)

Q: For the years 1995to 2002, the number Nof cellular phone subscribers (in millions) can be modeled by…

A: The given equation is N = 17.4 x2+36.1 x+83.8 and x = 0 represented the year 1995.Substitute N =…

Q: The cost of a student ticket is $1 more than half of an adult ticket. Sixadults and four student…

A:

Q: Gab noticed that he had already finished one-fourth of the problems in his math activity and that he…

A: Given gab has done 1/4th of  the  problems. Let x be the number of problems. He has done another 8…

Q: Find the larger of two numbers if their sum is 190 and the smaller number is 3/7 of the larger…

A: We need to find the larger of two numbers if their sum is 190 and the smaller number is 3/7 of the…

Q: Brendan can lay a slab of concrete in 15 hours, while Enrique can do it in 12 hours.  If Brendan and…

A:

Q: Ron traveled 6.8 miles of his delivery route in 1.2 hours. At this same rate, which of the following…

A: STEP :1  Here Ron travelled 6.8 miles in 1.2 hours.  Now we need to find the time  required for Ron…

Q: Sam is 27 years old. His age is 6 years greater than 3 times Brandon's age. Which method can be used…

A:

Q: a two digit number is four times the and three times the prsuc t of its digits ,find the number

A: Given, a two digit number is four times the sum and three times the product of its digit. We have to…

Q: Patrice, by himself, can paint four rooms in 10 hours. If he hires April to help, they can do the…

A: Patrice, by himself, can paint four rooms in 10 hours. If he hires April to help, they can do the…

Q: When Fritz drives to work his trip takes 36 minutes, but when he takes the train it takes 20…

A: Let x be the car speed then (x + 48) will be the train speed both in miles per hour.

Q: A boy rides away from home in an automobile at the rate of 28 miles an hour and walks back at the…

A:

Q: f the cost for 3 apples is 45 cents, what will be the cost of 1 3/4 dozen apples?

A:

Q: A mountain cabin on 1 acre of land costs 30,000 dollars. If the land cost 4times as much as the…

A: Let the cost of the cabin=x  So the cost of the land=4x

Q: The cost of a turkish cloth varies jointly as the length and width of the cloth. if the cost is…

A:

Q: The length of a rectangle is 5 inches longer than half of its width. The area of the rectangle is 72…

A: Given:The area of the rectangle is 72 square inches.The length of the rectangle is 5 inches longer…

Q: A long distance call costs x cents for the first minute and y cents for eachadditional minute. How…

A: Given that the first minute costs = x cents

Q: Currently, a discount appliance store is selling 200 large-screen TVs each month. If the store…

A: Let us assume a function f(x). For the function f(x), the rate of change of function is given by the…

Q: When Fritz drives to work his trip takes 35 ​minutes, but when he takes the train it takes 15…

A:

Q: When x = 3 and y = 5, by how much does the value of 3x2 - 2y exceed the value of 2x2 - %3D Зу ?

A: Given:  To determine how much doesthe value 3x2-2y exceed the value of 2x2-3y whwn x=3and y=5

Q: Susan invests 3 times as much money at 8% as she does at 5%.  If her total interest after 1 year is…

A:

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.