Problem solvi
13 through 21, solve each problem.
lanie cut a large circular rice cake
into 3 pieces with equal angles. what
is the angle mmeasure of each piece?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?