Give an example of a scientific investigation in your profession where. statistics must be used to analyse data. 1.2 Classify the following data: a. the weight of 20 people is measured; b. the life span of 50 mosquito, measured in days; c. the type of work done by 100 people are classified as clerical, technical or management.

tickets for the harlem globetrotters

show at michigan state university in

2010 cost $16, $23, or, for vip seats, $40.

total revenue = 16x + 23y + 40z

if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, sales of all three kinds of tickets would

total $46,575.

16x + 23y + 40z = 46575, how many of each kind of ticket would

have been sold?

solve for x, y and z

x − 9z = 0

x − y − z = 55

16x + 23y + 40z = 46575

x = 1170

y = 985

z = 130

welcome!

im with everythinglos so yeahhhhh

step-by-step explanation:

a

step-by-step explanation:

its wrong

the answer is -1 1/5, also a

hope i

-lavira : )