Math Answers

1.  Convert the following to their decimal equivalence:

2022₈

ACE₁₆

1.  Convert the following to their binary equivalence:

635₈

FAB5₁₆

Convert the decimal fraction 55.231₁₀ to its binary equivalence.

A sample of size 3 is taken from a population of the number of students in each class of Grade 9 students listed as 25, 30, 35, and 40.

Compare the population mean and the sampling distribution of the sample means.

1. Find the product of 10101₂ and 101₂. 

Show ALL working.

A sample of size 3 is taken from a population of the number of students in each class of Grade 9 students listed as 25, 30, 35, and 40.

Compute for the mean of the sampling distribution of the sample means.

Graph the solution set of the following system of linear inequalities 1. 2x+3y>8; 4x+5y<4 2. 3x-6y<3; 5x-3y<3; x>1

A sample of size 3 is taken from a population of the number of students in each class of Grade 9 students listed as 25, 30, 35, and 40.

Create a histogram

A sample of size 3 is taken from a population of the number of students in each class of Grade 9 students listed as 25, 30, 35, and 40.

Construct the sampling distribution of the sample means

Am explorer walks 22km due North and then walks 45degrees south east for 47km.what’s the resultant displacement from the origin?