Chanry
Chanry
06-11-2017
Mathematics
contestada
Please Help me I would beg you and 20 points!
Respuesta :
mathstudent55
mathstudent55
06-11-2017
Add all the numbers of cases: 63 + 140 + 112 = 315
Each fraction is each number of cases divided by the total.
Truck: 63/315 = 1/5
Train: 140/315 = 4/9
Air: 112/315 = 16/45
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
Compute the integral (a) int sin (pi x) dx by letting u = pi x. (b) int e^(x/2) dx by letting u = x/2. Show that you got the correct answer by differentiating t
It is necessary to cite a source because _____. the idea, work, or material is someone else's it is proper to give the author credit it is academically correct
Please help me :( I would appreciate it
The employees of Carlofen, a cell phone manufacturer, raised a concern to their management about their poor pay and excess workload. However, the management fai
For cells in each of the stages of meiosis I and meiosis II, indicate whether:A. each chromosome is composed of one or two chromatids.B. the cell is haploid or
Explain the various reflexes that a baby has during the first few months.
Which of the following is NOT a form of nonprice competition? a. location c. advertising b. physical characteristics d. discounts لرا
In response to some recent customer complaints about poor service, Francesca prepares a training presentation and manual for customer service representatives t
You roll a pair of number cubes. What is the probability of getting even numbers on both cubes?
The combustion of 135 mg of a hydrocarbon produces 440 mg of CO2 and 135 mg H2O. The molar mass of the hydrocarbon is 270 g/mol. Determine the molecular formula
