Isla flipped a coin 30 times. the coin landed heads up 9 times and tails up 21 times. part
a. based on the results, what is the experimental probability of the coin landing heads up? show your work. part
b. what is the theoretical probability of the coin landing heads up? show your work. (5 points

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.