Answer:
<em>t ≥ -12 </em>
Step-by-step explanation:
4 ≥ -t/3 Original Equation
4 <em>(3</em>) ≥ -t/3 <em>(3) </em>Cancel out the division
12 ≥ -t
12 <em>(-1)</em> ≥ -t<em> (-1) </em>Canceling Negative on the variable, Flipping over Inequality Sign
<em>t ≥ -12 </em>
The value of x = 1
5x + 15 = 20
- 15 -15
5x = 5 ( Divide by 5)
Answer:
a
Step-by-step explanation:
Total Numbers = 5
Mean (Average) = 85.2
Standard deviation = 10.70981
Variance(Standard deviation) = 114.7
Population Standard deviation = 9.57914
Variance(Population Standard deviation) = 91.76
Answer:
Step-by-step explanation:
(6,18)
