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

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Write 17/20 as a decimal and as a percent.

What is the interquartile range (iqr) of the data set represented by this box plot?