A company is designing a new cylindrical water bottle. The volume of the bottle will be 125 cm. The height of the water bottle is 7.1 cm. What is the radius of the water​ bottle? Use 3.14 for pi.

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

A6 ounce bottle of dressing costs $1.56 a 14 ounce bottle costs $3.36 a 20 ounce bottle costs $5.60 which has the lowest cost per ounce