A gymnast is planning which vault to perform at an upcoming competition. Her most difficult vault, vault #1, can earn her a 9.3. However, 75% of the time she does not successfully complete it and is disqualified with zero points. Her other option, vault #2, is a vault that can earn her 6.1 points, and she completes it 95% of the time. Which vault should she choose?

1. Calculate the expected value of each vault. (Show your math)
2. Explain which vault you would suggest (based on your calculations).

something that characterises a right triangle is the fact that we may use pythagoras' theorem to find any one of its sides given that we have the length of the other two sides. here, we have the length of the hypotenuse, √(87) yd, and one other side, √(23) yd, thus we can easily find the length of the remaining side using pythagoras' theorem as defined below:

c^2 = a^2 + b^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

thus, given that c = √(87) and a = √(23), we may substitute these into the formula we defined above to get:

c^2 = a^2 + b^2

(√87)^2 = (√23)^2 + b^2 (substitute c = √87 and a = √23 into the equation)

87 = 23 + b^2 (evaluate (√87)^2 = 87 and (√23)^2 = 23 - remember that the square root of a number, squared will equal that very same number)

64 = b^2 (subtract 23 from both sides)

√64 = b (take the square root of both sides)

8 = b (evaluate √64 = 8)

therefor, the length of the unknown leg in the right triangle is 8 yd (first answer).

q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.

q2 do

step-by-step explanation:

what is the graph

step-by-step explanation:

well what did you do it matters what you did : )

step-by-step explanation: