Help me with my statistics please

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet