50hr

50*/*per hour

Replies in 47 minutes

Algebra 1, Algebra 2, Calculus
| 3 other subjects

50hr

50*/*per hour

Replies in 45 minutes

Statistics
| 5 other subjects

30hr

30*/*per hour

Calculus, SAT Math, Differential Equations
| 10+ other subjects

45hr

45*/*per hour

Replies in 9 hours

SPSS, Logic
| 9 other subjects