I need the median the mode the range and the mean plz help the numbers are 13, 21, 14, 29,26, 14, 23. Plz help

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

What is the standard form of -5x^2+2x^4-11+x^3+3x

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?