Answer:
Step-by-step explanation:
Answer:multiplication
Step-by-step explanation:
Answer: Mary
Mary is more trustworthy because she interviews more students, therefore has a more accurate range of answers.
C 1:3 it you multiply both numbers by 2 you will have 2:6. 1:3 is just simplified
I found h max = 64 feet
Explanation: Ok...probably you can do this differently but I would try to find the vertex of the parabola describing the trajectory: 1) derive it: h ` ( t ) = 64 − 32 t 2) set derivative equal to zero: 64 − 32 t = 0 t = 64 32 = 2 sec 3) use this value of t into your trajectory: h ( 2 ) = h max 64 ⋅ 2 − 16 ⋅ 4 = 64 feet .
