4. Ti e figure shows a closed container of uniform cross- se tion.
Ti e cross-section consists of triangle ABC and a
quarter BCE
of a circle, center C. Given AC = 4 cm, BC = 7 cm and
B] =AG=EF=10cm, Calculate
a. The area of the cross-section ACEB;
b. The volume of the container;

c. The area of the surface BDFE

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)