If your adding its 17, Subtracting its 7, multiplying its 60 and dividing its 2.4 hope this helps
Answer: high test-retest reliability
Step-by-step explanation: this is because the result of the survey was thesame with the previous result, despite the space of time between when the first survey was conducted and when the second survey was conducted. There was know observable difference in result and if conducted in the next 3 months again, it will give same result, this strongly indicate that the survey has high test-retest reliability.
There are 30 days in June and only three of those days are multiples of 8 so you have the probability of 3 out of 30.
The answer is 6.5t2+0.5t−5.5 , it’s simplified
Both chords CE and FE subtend arcs of 110°. They are the same length: 24.
