Madison starts with a population of 1,000 amoebas that triples in size every hour for a
number of hours, h. she writes the expression 1,000(3) to find the number of
amoeba after h hours.
tyler starts with a population of 1 amoeba that increases 30% in size every hour for a
number of hours, h. he writes the expression (1 +0.3)” to find the number of
amoeba after h hours.
use the drop-down menus to explain what each part of madison's and tyler's
expressions mean.

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

What rotation was applied to triangle def to create d’e’f’?

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 > ?