On the 15th day you would have $327.68 - this is done by doing 1*2¹⁵. On the 17th day you would have $1310.72 and on the 20th day you would have <span>$10,485.76</span>
A= 20 times 20 - (20 - 2 times 3) times (20-2 times 3) this equal 336
Answer:
21 minutes
Step-by-step explanation:
4 laps = 6 minutes
14 laps = y
using cross multiplication
14 x 6 = 84
4 x y = 4y
4y = 84
y = 84/4
y = 21
21 minutes
Answer:
-1/2
Step-by-step explanation:
The slopes of perpendicular lines are negative reciprocals
the negative reciprocal of 2 is -1/2
