Answer:
-0.75
Step-by-step explanation:
To get the z score we have to use this formula
Z = X-mean/standard deviation
X = 2300
Mean = 3200
The standard deviation = 1200
When we plug these values into the z formula above, we have:
2300-3200/1200
= -900/1200
= -0.75
the z-score for a backyard structure costing $2,300 is therefore -0.75
Answer: No they are not equal.
Step-by-step explanation:
Answer:
110 ft³ of water
Step-by-step explanation:
Use the prism volume formula, V = Bh, where B is the area of the base and h is the height.
Plug in the area of the base and height, and solve for V:
V = Bh
V = (22)(5)
V = 110
So, the volume is 110 ft³
There is 110 ft³ of water in the tank
Answer:
B and C are true
Step-by-step explanation: range is y values the graph can have from 0 up
domain in x values the graph can have so all number in either direction left and right
Answer:
-60 1/4 or -60.25
Step-by-step explanation:
you would subtract 30 1/4 by 90 1/2 to get the difference from the beginning to the end of the day