Maximum height is 16 ft :
f(x)=ax²+bx+c
t max= -b/(2a)=-32/(2×-16)=1 sec
plug it back in the equation = -16+32=16ft
Answer:
50 questions
Step-by-step explanation:
Given the following question:
92% of 50
To find the answer we have to use the formula to calculate percentage.



Which means in total there was "50 questions" on the test.
Hope this helps.
Answer:
2 was not multiplied by 5
Step-by-step explanation:
2(x + 5) = 2x + 5
The correct expansion form distributive property should be :
2(x + 5) = 2*x + 2*5 = 2x + 10
2(x + 5) = 2x + 10