Answer:
fdg
Step-by-step explanation:
I don't understand neither
Answer:
1 /2
Step-by-step explanation:
The theoretical probability is the possibility of an event occurring based on reasoning and not on the outcome of a trial or experiment. Hence, for the question above, the outcome of the tosses or trials would have no effect on the theoretical probability that a coin lands oon head or tail.
Theoretical probability of an event =
Favorable outcome / Total possible outcomes
Favorable outcomes = number of heads in a coin = 1
Total possible outcomes = number of faces on a coin = 2 (head and tail)
Therefore,
Theoretical probability of landing on head = 1 /2
Answer:
I got y= (-5/7)x+-7
using the same slope given in the equation, substitute -7 as x and -2 as y . solve for the y intercept if needed.
Answer:
Step-by-step explanation:
<u>Solve the given quadratic equation:</u>
- 960 = 14x - 0.05x²
- x² - 280x + 19200 = 0
- x = (280 ±
)/2 - x = (280 ± 40)/2
- x = 120 or x = 160
