The person who answers this gets brain list

50%

Step-by-step explanation:

The experimental probability in an experiment is the probability that an event will take place, based on an experiment you conducted.

1. What event are we looking for in this experiment? We‘re looking for the probability that after picking 4 students at random, at least one has blue eyes.

2. How do you calculate this probability? A test has N trials, each trial you record whether or not an event took place or not. Then you get the experimental probability of that event by summing the amount of times an event took place, and dividing by N.

3. So looking at this table I see 10 instances where the group of 4 had 1 or more students with blue eyes.

There were N = 20 trials so the experimental probability is 10/20 = 50%.

50%

Step-by-step explanation:

10/20 × 100

50%

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

no solution

step-by-step explanation:

there is not enough information in the problem to solve.