The number of people attending an outdoor concert, pre COVID, can be modeled by c(p) = 0.07V 400 · , where p represents the price of the ticket. If you were asked to find the average rate at which the number of people attending the concert is changing for tickets priced between 50 dollars to 74 dollars, which formula would you use?

Q: A 500 gallon oil spill undergoes a cleanup process. The company hired to clean the spill can remove…

A: It is given that 15% of the spilled oil gets cleaned and initially there are 500 gallon of oil is…

Q: Given P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50, what is P(B)? Answer in decimal form.…

A: From the provided information, P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50

Q: Finbar bought his home for $150,000 in 2010. Property values have increased 10% every year since he…

A: Given, in 2010 Finbar bought his home $150,000 property value increase 10% every year, To find the…

Q: In July 2012, Alvarado Niles bought a house for $187,000. In September 2013, a nearby house with the…

A: in july 2012, Price is $187000 in sep 2012, Price is $206000

Q: find F if C=175 in the formula C=5/9(F-32)

A: Here we are given the temperature in Celsius and we need to find its equivalent temperature in…

Q: A construction worker dropped a hammer while working on a skyscraper, 1496 feet above the ground.…

A:

Q: c= 5(f-32)/9 to find the Celisius temperature reading if the Fahrenheit reading is 50 degrees

A: find the Celisius temperature reading if the Fahrenheit reading is 50 degrees

Q: Given P(B) = 0.47, P(A and B) = 0.29, P(A or B) = 0.55, what is P(A)?   Answer in decimal form.…

A:

Q: A landscaping company is hired to mow the grass for several large properties. The total area of the…

A: The regression equation is, y = 1350 – 1.2x, where x is the number of hours and y is the number of…

Q: Jennifer went to a nail salon and she was charged fifty-five dollars for four hours in the salon.…

A: Write an equation

Q: A rumor about canceling spring break is being spread around a school. The following equation models…

A: Topic - functions Note - as per bartleby gyidelines, we are supposedto answer only first three…

Q: Suppose that the value (in $) of a car is described by V(t)=16,200(0.97)t, where t is the number of…

A: Given: Value of a car described by V(t) (in $) V(t)=16,200(0.97)t t number of years.

Q: Given P(A) = 0.27, P(A and B) = 0.33, P(A or B) = 0.41, what is P(B)? Answer in decimal form.…

A: Formula : P(A or B) = P(A) + P(B) - P(A and B)

Q: annual profit of a small company was $27,000 in its 2nd year of operation and $63,000in its 5th…

A: Given, t is the time in years For t=2 years Annual profit= $ 27000 For t=5 years Annual profit=…

Q: Given P(A) = 0.80, P(B) = 0.44, P(B|A) = 0.51, what is P(A and B)? Answer in decimal form.  Round…

A: We will use the conditional probability formula

Q: the left of z= -1.3

A: The required probability can be found by using the standard normal table. Observe the left of z=…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.