The windscreen wiper of a car sweeps
through an angle of 150°. the blade of the
wiper is 21 cm long and the radius of the
unswept sector is 6 cm.
what area of the windscreen is swept clean?

Use set builder notation to represent the following set: { -3, -2, -1, 0}

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.

What ia the sum if the first 7 terms of the geometric series