Suppose a young child throws a tennis ball into the air as hard as he can Which of the following is the most reasonable solution for the time it takes the ball to land? O-2 seconds
O 10 seconds
O 1.1 seconds
O 6 seconds
Help ASAP pleaseee

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?