Answer:
√9/√13=5
√10-3r=r
Step-by-step explanation:
this must be the answer
Answer:
y = -x + 10
Step-by-step explanation:
find the slope (-1) and y intercept (10)
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Answer:
6.68 %.
Step-by-step explanation:
The standardised z-score = ( 10.95 - 10.5) / 0.3
= 1.5.
Looking up the Normal Distribution tables ( area to the left) 1.5 corresponds to 0.93319 so for a weight above 10.95 the proportion is
1 - 0.93319 = 0.06681
= 6.68%.