Show that the conjecture below is false by finding a counterexample in the space provided. Conjecture: Every day of the week has the letter r in it.

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

35-60 students are taking math.

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.