The arrangement of 8 coins produces a square, with 3 coins per side and no coins in the centre of the square, you can move 4 of the coins to give a square with 4 coins per side. How do you move the coins? (Think outside the box)

Indicate whether the sequence is arithmetic, geometric, or neither, Give the next two terms in the sequence. 9) 1, 8, 15, 22, 29, ... 9) 10) 5, 15, 45, 135, 405, ... 10) 11) 13, 14,21, 28, 35, ... 11) 12) 12) 15, 75, 375, 1875, 9375, ...

How many significant figures are in 456-23.14

How does slope apply to the steepness of roads?

0.3 divided to 0.580

What does v9 equal?

Mr. Bryan's class has 60 students. 1 of the students stay for tutoring on Monday. If Mr. Bryan equally divides the students that stay 4 for tutoring into 5 groups, how many students are in each group?

Statistical question

He polynomial 2x3 - 5x2 + 4x - 10 is split into two groups, 2x3 + 4x and - 5x2 - 10. The GCFs of each group is then factored out. What is the common binomial factor between the two groups after their GCFs have been factored out?

What was the original price if after increasing by 60% it became $8?

4x3/4 in a mix number