Answer:
Step-by-step explanation:
Required
Translate the statements to algebraic expression
Represent the power with x;
So, the left hand side is
<em>Power of 10: </em>
<em />
<em>Times n: </em>
<em />
<em />
The right hand side is:
<em>0.1515 * power of 10: </em>
<em />
Equate the right hand side to the left:
Hence;
<em>The required expression is </em><em />
60 miles because (20mph)((3hrs) = 60
<span>-x^2=4
x = -2i and x = 2i
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Answer: either of two angles whose sum is 180°.
Step-by-step explanation:
a. At t=0, the pumpkin is 25 feet above the ground (Plug 0 into the equation and solve)
b. If you plug the equation in a graphing calculator and find the rightmost zero, you get t = 10.15 seconds.
c. The vertex (maximum point) of the graph is (5, 425). Therefore, the pumpkin reaches its maximum height of 425 feet after 5 seconds in the air.
