I. 3, 6, 9,
ii. 3, 9, 27, 81,
iii. 2, 4, 8, 16,
iv. 3, 5, 7, 9,
which of these are geometric sequences?

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x