If 5% of a number equals 8, find 50% of that number.

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Which of the following is the shape of a cross section of the figure shown below

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points