Ms. Eskew's class had a class average of 77 % on their Math test. How would this be written as a ratio? A. 23:100
B. 77:100
C. 54:100
D. 100:77

Find and simplify the difference of the golden ratio and its multiplicative inverse

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22

Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.