On his first 5 biology tests, Bob received the following scores: 72, 86, 92, 63, and 77. What test score must Bob earn on his sixth test so that his average (mean score) for all six tests will be 80?

Range of f (x) = x2 + 1?

Paul is running with a KE of 600 J if he starts at rest and his final velocity is 4 m/s what is his mass

Which set of sides will not make a triangle

An 8 in. x 8 in. pan holds 4 pints. A 9 in. x 13 in. pan holds 3 quarts. Which pan holds more?

47x + 31y = 63 31x + 47y = 15

Each concert ticket costs $2. Eight students sold 96 concert tickets. If each of the students sold the same number of tickets, how much did each student collect?

Find the quotient of 3/5:2/9

What is equivalent to 1/9

A circle is centered at (5, - 9) and has a radius of 12. Which of the following is the equation for this circle? (x - 5) 2 + (y + 9) 2 = 12 (x - 5) 2 + (y + 9) 2 = 144 (x + 5) 2 + (y - 9) 2 = 144 (x + 5) 2 + (y - 9) 2 = 12

a scientist observing a dish of cells. The dish contains six cells that are splitting every second. which function represents this situation