First let's write it out with just numbers
6×
Now solve!
Solve exponent first
10^5 = 100,000
Now multiply
6 x 100,000 = 600,000
600,000 is your answer
F = 2t - 3
f = 2(7) - 3
f = 14 - 3
f = 11
Printer $309 Computer $927
p+3p=1,236
4p=1,236
p=309
309x3=927
309+927=1,236
Answer:
The population of a statistical survey is chose at random, so it's not believed to be biased.