The table below lists the masses and volumes of several pieces of the same type of metal. There is a proportional relationship between the mass and the volume of the
pieces of metal.
Volume
(cubic centimeters)
Mass (grams)
3.6
36.396
9.7
98.067
10.9
110.199
Determine the mass, in grams, of a piece of metal that has a volume of 6.5 cubic
centimeters. Round your answer to the nearest tenth of a gram.

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?