Answer:
2 hr and 17 minutes
Step-by-step explanation:
add 45 to 10+= 55
55+ 1 hr 22 = 1 hour and 77 minutes which converts to:
2 hour and 17 minutes
good luck!
This is the answer, hope this helps you

Expand


Rewrite as:

Apply law of indices


Expand



Apply negative power rule of indices

Expand



Expand

Evaluate like terms

Factor out x^2

Factor out -2


Divide by y

Split


Rationalize



Rationalize


Apply different of two squares to the denominator



Simplify


Expand

Split

Evaluate all roots




Expand

Factorize each

Factor out (r+3) in the numerator and (r + 6) in the denominator

Cancel out r - 2


Cancel out x

Expand the numerator of the 2nd fraction

Factorize

Factor out x - 7

Factor out 4 from 4x + 8

Cancel out x + 2



Factorize

Cancel out 3x


Take LCM

Expand



Rewrite as:

Express as multiplication

Express y^2 - 9 as y^2 - 3^2

Express as difference of two squares



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Answer: The probability is unknown
Step-by-step explanation:
The probability of 8 of the tallest players being selected is unknown because there is not a given number of the number of the tallest players