9514 1404 393
Answer:
5 1/16 ft
Step-by-step explanation:
h(t) = -16t(t -18/16) . . . . put in intercept form
The function describes a parabola that opens downward. It has zeros at t=0 and t=9/8. The maximum height will be found at the vertex of the parabola, halfway between these zeros.
f(9/16) = (-16)(9/16)² +18(9/16) = 81/16 = 5 1/16 . . . . feet
The approximate maximum height of the leopard is 5 1/16 feet.
Answer:
35.25
Step-by-step explanation:
Answer:
x = -19
Step-by-step explanation:
1. make parentheses disappeared using distribution law.
2. sum up b numbers and x
3. separate x and number to two sides of the equation
4. both side divided by -4
B's boat went 41 cm because 41*3=123
130-123=7
5x7=35 7x9=63 9x11=99. 99 is too high so it has to be 7 and 9.