Mathematics, 17.03.2020 03:15 theresamarieuehling2

An -pyramid is created with blocks at the base, − 1 blocks on the next level, until the peak which has 1 block.

Pyramids are colored according to the following rules: (1) Each block can be red, gold, or black, and (2) All 3-block units composed of one block on top of two others must either all be the same color or all be different colors. Answer the following:

a) How many ways are there to color a 7-pyramid?

b) What is the maximum number of black blocks in a 25-pyramid that has at least one red block and at least one gold block?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 23:50, davfar334p47luq

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20

Answers: 2

continue

Mathematics, 22.06.2019 00:30, ashiteru123

What is the value of x? enter your answer in the box. x =

Answers: 1

continue

Mathematics, 22.06.2019 01:10, ceeciliaaa13

|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}

Answers: 2

continue

Mathematics, 22.06.2019 03:00, 19mcgough

Harold wrote this equation to model the level of water in a pool over time. the variable x represents time in hours. f(x) = 3,500 - 225x which statements about the situation are true? check all that apply. the water level is rising. the water level is falling. the initial level of water in the pool was 3,500 units. the initial level of water in the pool was 225 units. the pool was empty after 14 hours. the water was 2,600 units high after 4 hours.

Answers: 2

continue

You know the right answer?

An -pyramid is created with blocks at the base, − 1 blocks on the next level, until the peak which...