Which number is irrational 0.6,square root of 3,1/4,or the square root of 64

Which is an equation for the nth terms of the sequence 12,15,18,21

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is