2. The mean of 8 numbers is 136.5. The sum of these numbers is (a) 1029 (b) 1209 (c) 1092 (d) 1902. show the full solving process.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.