Which of these is irrational: 22/7, √36, ³√63, 3.67

Round each number to:
273.1 (nearest 10)
96.482 (nearest whole number)
96.483 (nearest 100th)
78.4695 (nearest ⅒)
782 (nearest 2 s. f.)
9.999 (3 s. f.)
0.00186 (1 s. f.)

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

2f(x)= x+3 if 4 < x < 8 2x if x 28 2