Answer:
0.2684 is the probability that the temperature reading is between 0.50 and 1.75.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 0 degrees
Standard Deviation, σ = 1 degrees
We are given that the distribution of thermometer readings is a bell shaped distribution that is a normal distribution.
Formula:

P(Between 0.50 degrees and 1.75 degrees)

0.2684 is the probability that the temperature reading is between 0.50 and 1.75.
Step-by-step explanation:
This sequence is the table of 7 it is negative we will continue so
-7 -14 -21 -28 -35 -42 -49
Answer: X = 5.9
Step-by-step explanation:
I think it means like explain what are variable is. Only if your finding a variable: explain how you got the answer to that variable. Hope I helped!