What is 700,000+900+60+7 in standard form

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

Yvaries inversely as x. y =12 when x=5. find y when x=4