5. Nancy counted the number of butterflies in her garden every month and recorded the data in the table below:. 3 4 Number of Months 1 2 Number of Butterflies 5 10 40 20 Write a recursive formula that represents the number of butterflies in Nancy's garden. an-an-1 (6) az Write an explicit formula that represents the number of butterflies in Nancy's garden. an-ai (r)n-1

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

3.4a=57.8 what is the the value of a

I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?