Answer:
m = -4/3 b = 0
Step-by-step explanation:
Slope formula is
The slope is -4/3. The line intersects the y-axis at (0 , 0) so b = 0. This can be verified by plugging one of the points into the equation.
.50(150)+30=$105
8(32)+12 = $268
Answer:1
Step-by-step explanation:
When z=8
The expression 9-z would be 9-8=1
Answer:
0.54545454545454
Step-by-step explanation:
you just do eleven divided by 6
If r is the radius of a sphere its surface area = 4(pi)r^2.
If the radius is doubled then its surface area = 4(pi)(2r)^2 = 4*4(pi)r^2.
So the surface area becomes 4-fold or the increase in surface area is 300%.