Answer:
8/3
Step-by-step explanation:
Answer:
1 and 7
Step-by-step explanation:
The <em>slope </em>is the number before x. It is identified as m.
Since we know that any variable by itself, without a coefficient, means that there's a 1 in front of it, we can say that 1 is the slope because there's no coefficient shown.
The <em>y-intercept</em> is the number added or subtracted after the slope and x.
Since we have +7 coming after x, we can say that the y-intercept is 7.
:)
Answer:
0.7557
Step-by-step explanation:
In this question use the Table of Standard Normal Probabilities for Negative z-scores and the Table of Standard Normal Probabilities for Positive z-scores
Where z=2.27 NORMDIST(2.27)=0.9884 (read from table for positive z-scores)
Where z=-0.73 NORMDIST(-0.73)=0.2327 (read from table for negative z-scores)
You know P(-0.73<z<2.27)= 0.9884-0.2327=0.7557
Answer:
The diameter is equal to
Step-by-step explanation:
we know that
The area of a circle (pizza) is equal to
In this problem we have
substitute and solve for r
simplify
square root both sides
Find the diameter