HHEELLPP the local newspaper has letters to the editor from,70 people. If this number represents 4% of all of the newspaper's readers, how many readers does the newspaper have?

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

If the value of cos330°is√3/2 then find cos 165°.

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent