The graph shows the average shoe size for a baby or toddler as a function of age in months. what shoe size would be recommended for a four-month-old baby?

shoe size:

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

Given that abcd is a rhombus, what is the value of x?