A pendulum swings through an arc of 12 inches. On each successive swing, the length of the arc is 74% of the previous length. After 10 swings, what is the total length of the distance the pendulum has swung?
0.74 (12)
4th swing
12
1st swing
0.742 (12)
3rd swing
0.74(12),
2nd swing
The pendulum has swung through a distance of inches
(Do not round until the final answer. Then round to the nearest hundredth as needed.)

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2