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Use formulas for perimeter and area to solve the problem.A window consists of a rectangle and a semicircle (half a circle). The dimensions of the rectangle are 9 ft by 4 ft. Find the area of the window. If necessary, use 3.14 for π and round the result to the nearest tenth.4 ft

What certificate is the first certificate created by a CA?

Provide an appropriate response. If force = pressure × area, how many pounds of force are produced by a pressure of [x] psi (pounds per square inch) on a piston whose surface area is [y] in2?

SPACE(n3 ) is the class of problems solvable using of theorder of n3 _____________

Provide an appropriate response.Find and explain the mistake in the following problem. Then give the correct answer.5 + 7(3 – 1) = 12(3 – 1) = 12(2) = 24

What does this symbol ⨂ represent with an authenticated cipher discussed in this module? 

Reference Formulas: Square     Rectangle     Parallelogram     Trapezoid     Triangle     Pythagorean Theorem     Circle

Solve the problem.A car rental company charges $28 per day to rent a particular type of car and $0.14 per mile. Juan is charged $51.52 for a rental. How many miles did he drive?

Hash(L || K || M) ensures that the mixing of various keys and message do not result in collisions. What is L?

Provide an appropriate response.Find the perimeter of the trapezoid.