Answer:
a) 5177
b) 1150
c)66.67%
Step by step explanation:
a) Based on the known dimensions of the balls, you know that the height of the container is 13*3=39 cm, while the radius is 13/2=6.5cm. Using the formula for the volume of a cylinder, you get 
cubic centimeters.
b) The volume of a single one of the balls can be found with the formula for the volume of a sphere, or 
, or in this case about 1150 cubic centimeters. Multiplying this by 3, you get about 3451 cubic inches.
c) 3451/5177 is almost exactly 2/3, or about 66.67%. Hope this helps!
Answer:
line seg
Step-by-step explanation:
Answer:
39996
Step-by-step explanation:
Trudy
(6 x 606) 2 =
3636 x 2 = 7272
Correct
66 x 606 = 39996
Answer:
The standard form of the quadratic equation is x² + 3·x - 4 = 0
Step-by-step explanation:
The standard form of a quadratic equation is a·x² + b·x + c = 0
Given that the expression of the quadratic equation is (x + 4)·(x - 1) = y, we can write the given expression in standard form by expanding, and equating the result to zero as follows;
(x + 4)·(x - 1) = x² - x + 4·x - 4 = x² + 3·x - 4 = 0
The standard form of the quadratic equation is x² + 3·x - 4 = 0
The graph of the equation created with MS Excel is attached
A.) ((150*280)/2)*210
B.) ((150*280)/2)*2+210*3
