Answer:
h = 2.25 m
Step-by-step explanation:
<u><em>Given:</em></u>
Speed = v = 12 ft/sec
Acceleration due to gravity = g = 32 ft/sec²
<u><em>Required:</em></u>
Height = h = ?
<u><em>Formula:</em></u>
v = ![\sqrt{2gh}](https://tex.z-dn.net/?f=%5Csqrt%7B2gh%7D)
<u><em>Solution:</em></u>
For h, the formula will be:
=> h = ![\frac{v^2}{2g}](https://tex.z-dn.net/?f=%5Cfrac%7Bv%5E2%7D%7B2g%7D)
=> h = ![\frac{(12)^2}{2(32)}](https://tex.z-dn.net/?f=%5Cfrac%7B%2812%29%5E2%7D%7B2%2832%29%7D)
=> h = ![\frac{144}{64}](https://tex.z-dn.net/?f=%5Cfrac%7B144%7D%7B64%7D)
=> h = 2.25 m
Any polynomial's graph cannot have two simultaneous maxima, so they must contain a minima between them. Thus, the total number of turning points of the graph is 3. Generally, when plotting a polynomial, the number of turning points is:
n = d -1; where d is the degree of the polynomial and n is the number of turning points. Thus, this function's degree must be at least 4. The answer is b.
X equal what umber,and y equal what number?
Answer:
<h2>Hey , option B is correct ....</h2>
as two angles are equal
5(0.85)t < 1.5 is 15% decay
50(1.05)t < 100 is 5% growth
150(1.50)t > 500 is 50% growth
50(1.15)t < 150 is 15% growth