Answer:
cos2q
Step-by-step explanation:
sin2q x cos2q/sin2q
= cos2q
To calculate the number of standard deviations away from the mean, we first subtract the actual score from the mean, then divide the difference by the standard deviation. In this case, our actual score is 26, so we subtract from the mean of 16, then divide by the SD of 4
(26 - 16) / 4 = 2.5
The equation for the projected cost C is as follows:
where Co is the current cost, r is the rate of increase as a decimal and t is the time in years.
Plugging in the given values, we get:
17 Units away from the origin? Moving (12,5) left 12 times, then down 5