The probality that the dial stops on a blue slice is 1/3
I believe it is 6 feet wide. Because 56-22 is 12/2=6
Let the speed of walking of James = x mile/hour
speed of jogging = 2x mile/hour
9/2x + 1.5/x = 2
or, (9 + 3)/2x = 2
or, 12 = 4x
or, x = 3
Average speed of walking = 3 mile/hour
Average speed of jogging = 2 * 3 = 6 mile/hour
The given known values are:
Length of 4 cm
Width is unknown
Perimeter is 34 cm
Find the dimensions of the rectangle.
Since the geometric formula for perimeter is:
P= 2 (l + w)
L = 2w – 4 cm
W =?
Derivation and solution:
34 = 2 (2w - 4) + 2w
<span>
34 = 4w – 8 + 2w</span>
42 = 6w
42/6 = w
W = 7 cm
34 = 2l + 2(7)
34 = 2l + 14
2l = 34 – 14
2l = 20
L = 20/2
L = 10
cm
