3x^2+8x-3 for which values of x is concave down?

The height of a coconut falling from a tree can be represented by the function h (t) = - 16t^2 + 24, where h (t) is the height of the coconut, in feet, and t is time, in seconds. What is the initial height, in feet, of the coconut?

Is 6 pints more than 60 fluid ounces

The expression 3.14 x 10^3 is scientific notation for which of the following values? A. 314 B. 3,140 C. 31,400 D. 314,000

To make a cup of potato soup

The surnames of 40 children in a class arranged in alphabetical order. 16 of the surnames begins with O and 9 of the surname begins with A, 14, of the letters of the alphabet do not appear as the first letter of a surname If more than one surname

14/8 as a mixed number

If each side of a regular pentagon equals 4 feet, what is its permiter

Classify the following triangle as acute, obtuse, or right. 30° 249 126

The function f (x) = x? has been translated 9 units up and 4 units to the right to form the function g (x). Which represents g (x) ? g (x) = (x + 9) 2 + g (x) = (x + 9) 2 - g (x) = (x - 4) 2 + • g (x) = (x + 4) 2 + 9

Joey and Alex have been assigned art projects. Joey plans on creating his piece on a square canvas that has 12 inch sides. Alex is going to use a rectangular canvas that has the same area as Joey's and one side of the canvas is 8 inches.