A cereal company is putting 1 of 4 prizes in each box of cereal. The prizes are evenly distributed so the
probability of winning any given prize is always 1/4.
Vera wonders how many boxes she should expect to buy to get all 4 prizes. She carried out 36 trials of a
simulation and her results are shown below. Each dot represents how many boxes it took to get all 4 prizes

What is the binomial expansion of (2x-3)^5

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Which letters from the table represent like terms? a and b b and c a and d b and d