8.64E9 = 8640,000,000
8.64E14 = 864,000,000,000,000
8.64E11 = 864,000,000,000
8.64E13 = 86,400,000,000,000
Answer:
7 < x < 8
Step-by-step explanation:
<span>b is greater than 4 or b is less than negative 5...is the answer</span>
Answer:
2.25 seconds
87 feet
[6, 87]
Step-by-step explanation:
The height of a projectile is:
h(t) = -16t² + vt + s
where v is the initial vertical velocity and s is the initial height.
Here, v = 72 and s = 6.
h(t) = -16t² + 72t + 6
This is a downwards parabola. The maximum is at the vertex.
t = -b / (2a)
t = -72 / (2×-16)
t = 2.25
h(2.25) = 87
It takes 2.25 seconds to reach the maximum height of 87 feet.
The range is from the lowest height (6 feet) to the maximum height (87 feet). In interval notation:
[6, 87]
Answer:
Step-by-step explanation:
Select the correct answer.
Histogram chart. Car prices on X-axis. Number of cars sold over 10 years on Y-axis. X-axis ranges from 0 to 40000. Y-axis ranges from 0 to 700. Between 20000 and 30000, bars height over 700. Between 5000 and 10000, 40000 and 45000, bar height is 200.
Answer-
The median will shift to the right.
