This table shows the ratio of cups of white paint to cups of blue paint. white cups. blue cups
1. 8
3. 24
5. 40
This table shows equivalent ratios. Which ratio is equivalent to 1 to 8?
0 7 to 14
O 7 to 9
O 6 to 41
O 6 to 48

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?

Lines a and b are perpendicular. if the slope of line a is 3, what is the slope of line b?