Multiply the first digit by 3 then subtract the answer by 2. Rule: x 3 - 2
Answer:
b
Step-by-step explanation:
The median is the middle value of the data set in ascending order. If there is no exact middle value then it is the average of the values either side of the middle.
Arrange the data in ascending order
48, 52, 54, 57, 57, 57, 61, 61, 65
↑
The median of the data set is 57 → b
Answer:
y=17/2 y=5/2
Step-by-step explanation:
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Before cooling begins, the temperature of the water is 22°C.