The dimensions of a wall is 30 mm x 20 cm. It contains the windows of 2 m x 1.5 m. How many tricks of six 20 cm x 10 cm .Om regned to build the wall leaving 10% of the space for the cement work? Also find the ot of bricks at the rate of Rs 9000 per 1000 brick

Arrange these numbers from least to greatest 3/5 5/7 2/9

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.