A. Shima invested for 3¼ years at 5% per annum and the simple amount is $ 1232.25. b. Harry obtained $ 8250 after invested for 16 weeks at 16% per annum

c. Raju obtained $ 5,299.44 for his investment between 12 June and 25 December at

11% per annum (use Banker’s rule)

d. The simple amount gained by Lee is $ 4,243.84. He invested at 7.2% per annum for

5.5 years.

e. Cassey invested for 19 months at 10% per annum and the simple amount is $ 31,275.
And please saw how to calculator

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when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

a

step-by-step explanation:

strong negative correlation

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

there is no graph so i cant sorry

step-by-step explanation: