The weights of NCAA lacrosse players are approximately normally distributed with a mean of 182 lbs and a standard deviation of 1
3.1 lbs.
. a) Find the probability that a player will have a weight between 163 lbs and 191 lbs. (6 points)
. b) How much would a lacrosse player weigh if he was lighter than 75% of the other players? (5 points)
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1 answer:
Answer:
What can I do for you
Step-by-step explanation:
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Answer:
parallel:
perpendicular:
Step-by-step explanation:
original line:
-7x + 8y = 4
m = 7/8
parallel:
m = 7/8
L: 7x - 8y = k
(4, -4) -> L
28 + 32 = 60 = k
L: 7x - 8y = 60
perpendicular:
m = -8/7
L: -8x + 7y = k
(4, -4) -> L
-32 + 28 = -4 = k
L: -8x -7y = -4
=> 8x + 7y = 4
Answer:
slope is 3/5
y intercept (0,0)
Step-by-step explanation:
Answer:
there is some of it sorry cant realy help
Step-by-step explanation:
3x+2x=5x 5*5=25
Answer:
The rangers
Step-by-step explanation:
Their number of wins didn't go up. In fact their wins decreased the most.
Answer:
B
Step-by-step explanation:
You multiply the 3 numbers.
