The length = 18.02
a^2 + b^2 = c^2
10^2 + 15^2 = c^2
100 + 225 = c^2
325=c^2
square root it and you get 18.02
Answer:
Slope = 1/4
Step-by-step explanation:
Y2 - Y1 / X2 - X1
Answer:
6:4
Step-by-step explanation:
well on one side your adding 3 to the next ratio
so on the other side your doing the same of adding 2 to the next ratio
also they all reduce down to 3:2
Answer:
Which school do you attend please and which grade are you in please
Answer: 0.3023
Step-by-step explanation:
86 band members
26 are senior, 17 plays trumpet. If 4 are seniors and play trumpet, we solve this using the bayes theorem of conditional probability.
Probability of choosing band member that plays trumpet =17/86 = 2/43.
Probability of choosing a senior that plays trumpet = 4/26
Probability that a chosen member is a senior given that he plays trumpet = (2/43)/(4/26)
= 0.3023.
