Answer:
23/4
Step-by-step explanation:
5
= 5*4 + 3 / 4
= 23/4
Answer: I believe it's 6 5/8
Step-by-step explanation:
Answer:
Line 2 for part a
The system of equations for part b
and line 1 for part c
Step-by-step explanation:
Since 74% of the middle area is bounded, this means that
there is 13% on the left side, and another 13% on the right side.
P (left) = 0.13
P (right ) = 1 - 0.13 = 0.87
At this P values, the z scores are approximately:
z score (left) = -2.22
<span>z score (right) = 1.13</span>
Step-by-step explanation:
Answer 3
multiply 4 by -20
1/4×-20
= -20/-20
= 1 answer