Joan drew a rectangle that is 4 centimeters by 10 centimeters. it has an area of 40 square centimeters and a perimeter of 28 centimeters. which rectangle has dimensions that give the same perimeter as joan's rectangle but has a different area? a. 9 centimeters by 6 centimeters b. 5 centimeters by 8 centimeters c. 7 centimeters by 4 centimeters d. 6 centimeters by 8 centimeters

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?