Answer:
s = 2t
Step-by-step explanation:
At the end of a snow storm, Audrey saw there was a lot of snow on her front lawn. The temperature increased and the snow began to melt at a steady rate. There was a depth of 10 inches of snow on the lawn when the storm ended and then it started melting at a rate of 2 inches per hour. Write an equation for S, in terms of t, representing the depth of snow on Audreys lawn, in inches, t hours after the snow stopped falling.
2 inches = 1 hour
10 inches = x hour
2x = 10
x = 10/2
x = 5
Creating an equation
S ∝ t
S = kt
k = s/t
k = 2/1
k = 2
The equation for S, in terms of t, representing the depth of snow on Audreys lawn, in inches, t hours after the snow stopped falling is
S = 2t
Answer:
-32
Step-by-step explanation:
Answer:
246 cm^2
Step-by-step explanation:
Area of the rest of cardboard = Area of square - Area of the 4 sectors
Kindly note that at each corner of the cardboard, the angle is 90 degrees
Area of square = L^2 = 20^2 = 400 cm^2
Area of a sector = theta/360 * pi * r^2
Since we have 4 sectors;
Area of sectors =4 * 90/360 * 22/7 * 7 * 7
= 22/7 * 49 = 22 * 7 = 154 cm^2
Area of the remaining part of cardboard = 400 cm^2 - 154 cm^2 = 246 cm^2
Answer:
1 over 2/5 is enough for brie's recipe
Step-by-step explanation:
5÷2
The slope would be 0 because the line does not intersect the x - axis.
