The answer is 93. The angle looks really close to 90 and 93 is the closest.
Answer:
I think it is a or c
Step-by-step explanation:
It’s automatically the first one, because a non-dotted line means it can be equal to, and it’s shaded up meaning it’s greater than.
Answer:
arc length is 9.74 units.
Answer: 0.3413
Step-by-step explanation:
Given: an American household generates an average of 28 pounds of newspaper for garbage or recycling. Assume the standard deviation is 2 pounds.
Let .
Let x be the random variable that denotes the amount of newspaper for garbage generated by each household each month.
If the data conforms to a normal distribution and a household is selected at random, the probability of its generating between 28 and 30 pounds per month is about
Hence, the required probability is 0.3413.