Gracie's grandmother gave her 40 stamps. Then, each month Gracie adds 30 stamps to her collection.

Coordinate grid labeled points (0, 40), (1, 70), (2, 100) and (3, ?)

Part A
How many stamps does Gracie have after 3 months?
Enter your answer in the box.
stamps

Part B
What does the point (2, 100) represent on the graph?
A.

The number of months since Gracie began adding to her stamp collection.
B.

The number of stamps in the collection after 2 months is 100.
C.

The number of stamps Gracie added to her collection in 2 months is 100.
D.

The number of stamps collected in 2 weeks is 100.

Name and describe the three most important measures of central tendency. choose the correct answer below. a. the mean, sample size, and mode are the most important measures of central tendency. the mean of a data set is the sum of the observations divided by the middle value in its ordered list. the sample size of a data set is the number of observations. the mode of a data set is its highest value in its ordered list. b. the sample size, median, and mode are the most important measures of central tendency. the sample size of a data set is the difference between the highest value and lowest value in its ordered list. the median of a data set is its most frequently occurring value. the mode of a data set is sum of the observations divided by the number of observations. c. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is the product of the observations divided by the number of observations. the median of a data set is the lowest value in its ordered list. the mode of a data set is its least frequently occurring value. d. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is its arithmetic average. the median of a data set is the middle value in its ordered list. the mode of a data set is its most frequently occurring value.

The bolo cavern outside of vandalia is 421 ft below sea level. a little more than75 miles away. mt owens is 7295 feet above sea level. what is the difference in elevation between the bolo cavern and mt owens?

How do u write a function for the reflection across the y axis