# Other Math

All new and solved questions in Other Math category

The volume of a cylindrical can is ( 4πxˆ3+28πxˆ2+65πx+50π) cmˆ3. the can is (x+2)cm high. what is the radius?...
##### Annual Cash Flow Analysis
The manager of a canned food processing plant is trying to decide between two labeling machines.Machine A Machine BInitial Cost $15,000$25,000Yearly Maintenanceand Operating Costs $1,600$400Annual Benefit $8,000$13,000Salvage Value $3,000$6,000Useful life, in years 7 10Assume an interest rate of...
##### Standard Deviation
Based on the service records from Visa, it generally takes ten minutes to answer a customer’s question on his/her financial charges, with the standard deviation ofthree minutes. In other words, the time to answer customers’ questions on financial charges follows a normal distribution of ...
##### Accounting
AP8-6APanda Manufacturing (PM) is a division of Worldwide Communications, Inc. PM produces pagers and other personal communication devices. These devices are sold to otherWorldwide divisions, as well as to other communication companies. PM was recently approached by the manager of the Personal Commu...
##### Unit convert
A surveyor needs to determine the height of a tree. She places a mirror on the ground and paces backwards until she sees the top of the tree reflected in the mirror.She marks where she is standing and then measures the distance from this spot to the mirror which is 11 feet. She then measures the dis...
##### Matrix method for area of triangle
This is for modern geometry I need to write the points ascolun vectors in a matrix and the area is half the absolute valueof determinant. can you help?USING THE FOLLOWING POINTS AS VERTICES OF A TRIANGLEFAND MATRIX METHOD, FIND THE AREAa) (0,0) (1,0) (0,1)b)(0,0) (2,0) (2,2)c) (-1,1) (0,-1) (8,0)d) ...
##### Caluclus for the Life Sciences
The amount of recyclable glass collected annually in a new community is given by g(p) = (sqrt{3.1p^2 + 49}) tons, where p isthe population of the community in thousands. It is estimated that t years from now, the population will be p(t) = 1.8 + 0.2t^2 thousand people.a) How many tons of glass is exp...
##### Discrete Math-Proof by Resolution
Discrete Math-Proof by Resolution...