2.3.1 the purpose of this exercise is to play with the definitions a bit. plot five points on the integral grid in [0, 5]x [0, 5]. provide a sample of parameters 2 0, and list the correspondng rips and cech abstract simplicial complexes. you can also include sketches of the embeddings of these complexes in 2d or 3d, at least for small values of t

Which statement about perfect cubes is true

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2