Using it's concept, it is found that there is a 0.45 = 45% experimental probability of the coin landing on tails.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
For an experimental probability, these number of outcomes are taken from previous trials.
In this problem, 9 out of 20 trials resulted in tails, hence the experimental probability is given by:
p = 9/20 = 0.45 = 45%.
More can be learned about probabilities at brainly.com/question/14398287
#SPJ1
B. Because of the slope and where it the lines intersect the y axis
(B) y= -3x + 8 because if you plot the point at (5,-7) and start doing the slope of three, you get to 8 on the y axis
Answer:
9.73
Step-by-step explanation:
for the second part of the equation, h was supposed to be there instead of x but the height is 9.73
6x(squared)4y(squared)+ 4xy(squared)+y+1
