A spherical balloon is being inflated. Its radius in centimeters after t minutes is given by r(t) = 3^3 square root of t +6, where 0 1. 6.2403
2. 0.7889
3. 4.3267
4. 0.2311

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

5/6+7/8what is the answer sealsdbdbshd

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4