Answer:
<em>1.8ft/s</em>
Step-by-step explanation:
Using the formula for calculating Speed as shown:
Speed = Distance/Time
Time = Distance/Speed
t = d/s
Given
d1 = 25 foot
s1 = 3ft/s
d2 = 15ft
Required
s2
Using the formula;
d1/s1 = d2/s2
s2 = s1d2/d1
s2 = 3*15/25
s2 = 45/25
s2 = 1.8ft/s
<em>Hence the rate of change between the bottom of the ladder and the wall is 1.8ft/s</em>
<em></em>
Answer:
92
Step-by-step explanation:
nth term = a₁ + (n - 1)d
19th term = 2 + (19 - 1) * 5
= 2 + 18*5
= 2 + 90
= 92
<span>An </span>output function<span> is a </span>function<span> that an optimization </span>function<span> calls at each iteration of its algorithm. Typically, you might use an </span>output function <span>to generate graphical </span>output<span>, record the history of the data the algorithm generates, or halt the algorithm based on the data at the current iteration. The output is also the letter that that represents the equation. For example, y= 3x+2, the (y=) is the output.</span>
