Question 6 (5 points)
(09.04 LC)
For the equation y = 3x2 - 4x + 11, choose the correct application of the quadratic formula. (5 points)
O
a
(-4)2 - 43/11)
2(3)
(-4)2 - 4(3/11)
2(3)
V(3)2 - 4(-4X(11)
21-4)
(3)2 - 4(-4)(11)
20-4)

Please help I’ve been sitting her forever.

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case: