A class in college has 150 students numbered from 1-150,in which all the even numbered students are doing CA, those whose number are divisible by 5 are doing Actuarial and those whose numbers are divisible by 7 are preparing for MB. How many of the students are doing nothing??​

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step

Find the values of the variables and the lengths of the sides of this kite.

The deepest part of the swimming pool is 12 feet deep.the shallowest part of the pool is 3 feet deep.what is the ratio of the deeply of the deepest part of the pool to depth of the shallowest part of a pool?