Which equation matches the graph of the greatest integer function given below?
8
6
4
2
.8
-64
2.1
6 8
2 0
2
4.
-8
O A. y - x) - 2
O B. y -[x]+2
O C. y -IN-4
O D. y - 1x14

Adriano loves anime and collects toys from his favorite series.each month he gains 4 toys. if adriano has 3 toys when he starts collecting, how many does he have after 4 months

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges