Find the circumference and area of a circle with a diameter of 22 inches. leave your answers in terms of pi.

a. c = 11π; a = 44π
b. c = 22π; a = 44π
c. c = 11π; a = 121π
d. c = 22π; a = 121π

What is the standard form of -5x^2+2x^4-11+x^3+3x

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.

Sara has been reading about different types of financial grants, including federal pell grants, academic competitiveness grants, smart grants, and teach grants. which statement about these grants is true? filling out a fafsa will not her apply for these grants. she will not have to pay back any funds she receives from these grants. these grants only go to students with less than a 3.0 gpa. she will have to pay back all the funds she receives from these grants.