Answer:
x=anything less than 7
x=5
x=-2
x=-7
x= anything less than 7
Step-by-step explanation:
3. After 10 minutes, the height of the water is 4 inches
Answer:
1) P(20) = 0
2) P(0) = 0
3) P(10) = 4
4) P(4) = 10
Step-by-step explanation:
We are told that the function P(t) denotes the height of the water in the bath tub.
At P(0) = 0, it means that after 0 minutes, there is no water in the bath tub.
1) If after 20 minutes, the bathtub is empty, then we can depict the function as; P(20) = 0
2) The bath tub starts out with no water. It means at 0 minutes, there was no water in the tub. Thus;
P(0) = 0
3) If after 10 minutes, the height of the water is to be 4 inches, then;
P(10) = 4
4) If the height is 10 inches after 4 minutes, then;
P(4) = 10
Answer:
5,-1
Step-by-step explanation:
2,3
+<u> 3,-4</u>
5, -1
Answer:
The mean absolute deviation of the dot plot would be 7.5.
Step-by-step explanation:
Mean: 22 + 46 + 25 + 27 = 120/4 = 30
30 - 22 = 8
30 - 23 = 7 x 2 = 14
30 - 25 = 5
30 - 27 = 3
Mean Absolute Deviation: 8 + 14 + 5 + 3 = 30/4 = 7.5
~hope this helps~
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