the following in the frequency distribution of 10th class students of a school in secondary school examination in mathematics.If the frequency is 60 and the mean of the data is 64.Find the value of a and b.
chanchalmehra09
Asked:
December 2022
An airline company flies 2739 flights per year.If there are 147 passengers in each flight on an average,how many passengers does the airline company fly every year?
chanchalmehra09
Asked:
December 2022
j. Shruti runs 6 kms every Monday, Wednesday and Friday. How much distance willshe run in a month, in which there are 5 Mondays, 4 Wednesdays and 4 Fridays?please tell me ffast with full explanation