isabelle bought 4 kg of rice. she cooked 2 cups of rice in the morning and 3 cups in the evening for 5 days. one[..]

what is the exact area of a circle with a diameter of 23 inches?

A recration room has the following dimension 24yd, 30yd, 7yd, 12yd Carpeting will cost $7.00 a square yard. How many[..]

In an 8in square pan and a 9in square cake pan. what is the difference in volume each pan will hold? Assume eacs pan[..]

How many cubic centimeters can a cigar box hold if its diameter are 3 centimeters bt 16 centimeters?

Find the perimeter and area of a right triangle if the shortest side is 8cm. and the longest side is 17cm.

Write a recursive rule for each of the following sequences. 4, 12, 36, 108, ...

Write the first five terms in the sequence. a1 = 0 an = 2(an-1)-3 NOTE: the 1 on a1 is in subscript, and the[..]

Calculate the sum of the following series. 0.27 + 0.0027 + 0.000027 + 0.00000027 + ...

Calculate the following sums. ∞ ∑ -4(1/2)^n-1 n=1