Answer:
The dot plot of flip times increased gradually between 1, 2 and 3. The dot plot grew sharply from 3 to 4 and then 6.
Step-by-step explanation:
There are only 5 probabilities. It took Martin 1,2,3,4 and 6 flips to land a tail up. That 1,2,3 times of flips to land a tail up happened once. 4 times of flips to land a tail up happened 8 times. The greatest number of flips took to land tails up was 6 but the question didn't give details how many times it happens.
Answer:
Lesser x = ⅕
greater x = 4
Step-by-step explanation:
(x - 4)(-5x + 1) = 0
Write each factor separately
✔️(x - 4) = 0
x - 4 = 0
Add 4 to both sides
x = 4
✔️(-5x + 1) = 0
-5x + 1 = 0
Subtract 1 from each side
-5x = 0 - 1
-5x = -1
Divide both sides by -5
x = -1/-5
x = ⅕
✔️Lesser x = ⅕
greater x = 4
N= 12 or - 12 I’m not sure I did it in my head