The marks obtained by 35 students in a test in statistics (out of 50) are as below . 35,1,15,35,45,23,31,40,21,13,15,20, 47,48,42,34,43,45,33,37,11,13,27,18 ,12,37,39,38,16,13,18,5,41,47,43. Construct a frequency distribution table with equal class intervals, one of them being 10 - 20 ( 20 is not included )​

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

Write the equation in logarithmic form e^x=403.429