Mathematics, 05.05.2020 08:33, 2019reynolds
You throw a ball straight up from a rooftop 60 feet high with an initial speed of 32 feet per second. The function s (t )equals negative 16 t squared plus 32 t plus 60 models the ball's height above the ground, s (t )comma in feet, t seconds after it was thrown. During which time period will the ball's height exceed that of the rooftop?
Answers: 2
Mathematics, 21.06.2019 20:50, tra10money
An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)
Answers: 1
Mathematics, 21.06.2019 22:00, fatherbamboo
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 β’2 is less than x& x is less than 4 β’2 is less than or equal to x & x is less than or equal to 4 β’2 is less than or equal to x& x is less than 4 β’2 is less than x& x is less than or equal to 4
Answers: 2
You throw a ball straight up from a rooftop 60 feet high with an initial speed of 32 feet per second...
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