Answer:
Step-by-step explanation:For the student to be considered for the tutoring or extension activities, his/her score must be 20 points lower or higher than the average.
The average is given as 105, that means:
Minimum score to be considered = 105 - 20 = 85
Maximum score to be considered = 105 + 20 = 125
If p represents the performance of a student, then this inequality will be represented as follows:
85 ≤ p ≤125
Answer:
1. Plug values into table inside calculator.
You can acess table by pressing [STAT] > Edit...
2. Use ExpReg function to generate equation.
[STAT] > CALC > scroll down to ExpReg
Answer:
Total area = 308'
Step-by-step explanation:
Given:
Base = 22'
Height = 28'
Find:
Total area
Computation:
Total area = 1/2[b][h]
Total area = 1/2[22][28]
Total area = 308'
A the slope of the line is 1
to calculate the slope m , use the ' gradient formula '
m = ( y₂ - y₁ ) /( x₂ - x₁ )
where (x₁, y₁ ) = 6, 3) and (x₂, y₂ ) = (9, 6)
m = 
= 
= 1
Answer:
ac = 71
Step-by-step explanation:
ac = ab + bc
ac = 49 + 22
ac = 71
