Answer:
Math properties the programmer had put into the software. The majority of programming software is based in math.
Step-by-step explanation:
The other 3 possible answers make no sense.
1. Pixels with red, green, and blue switches - Seriously???
2. Code randomly created by programmers - Seriously???
3. The fundamental properties of physics which consist of numbers and constants (numbers and constants are the same thing and physics has virtually nothing to do with programming)
Answer:
2401
Step-by-step explanation:
Given that we want to estimate average income in a population.
The standard deviation of income in the population is $1,000
We want confidence interval around our estimate to be +/- $40
i.e Margin of error = 40
We know that margin of error = Std error * Z critical for 95%
i.e. 
Std error = 
Together we get
Answer:
1030301
Step-by-step explanation:
101^3 = 101*101*101 = 10201 * 101 = 1030301
At first shop the 3 liters of milk cost 2995
cost per liter = cost / volume
cost per liter = 2995 / 3 L
cost per liter = 998 per liter of milk
at second shop the two liters of milk cost 1595
cost per liter = cost / volume
cost per liter = 1595 / 2 L
cost per liter = 797.5 per liter of milk
