Answer:
The key features of a quadratic function are the y-intercept, the axis of symmetry, and the coordinates and nature of the turning point, or vertex.
(This information is from the internet)
Step-by-step explanation:
Standard, intercept, and vertex are the three forms quadratic functions can be named.
Answer:
66.25m
Step-by-step explanation:
The volume of a cone is 1/3 x pi x radius^2 x height, so after substituting the values, we have the equation 1/3 x 3.14 x 3^2 x 10, and we have 3^2 because the radius is half the diameter. First, 3^2 = 9, and 1/3 x 3.14 is approximately 1.046. 1.046 x 9 = 9.414, and lastly, 9.414 x 10 = 94.14. So the approximate volume of the funnel is 94.14.
Answer:
B because the rates are steady
Step-by-step explanation:
Answer:
5%
Step-by-step explanation:
fraction empty = empty / total
= 4/ (76+4)
= 4/80
=1/20
Changing to a percent
1/2 *5/5 = 5/100 = 5%
