Range = max-min= 150-119 = 31
Answer:
Shape: Approximately Normal
Center: 20 minutes
Variability: 6.5 minutes.
Answer:
D.
Step-by-step explanation:
When a line is perpendicular to another, their slopes will be opposite reciprocal. For example, 1 would be -1, -3 would be
, and
would be -5. The equation is written in slope-intercept form:

m is the slope, so find the equation with the opposite reciprocal of 3,
:
is the only option with the correct slope, so the answer is D.
Answer:Sydney’s
Step-by-step explanation:
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