To solve this you need to take the answer from the previous iteration.
Iteration 1: The answer is given
a1 = 300
Iteration 2: Solve using the equation. a(n-1) is the answer from the previous iteration. n = the number of the current iteration. So, a(n-1) = 300 and n = 2
a2 = 300/2 = 150
Iteration 3: a(n-1) = 150 and n = 3
a3 = 150/3 = 50
Iteration 4: a(n-1) = 50 and n = 4
a4 = 50/4 = 12.5
Answer: 12.5
Answer:2
Step-by-step explanation: 15x5=75
75/26=2.886
Assuming that your equation is <span>y= (-1/4)x +2, then the slope of a line perpendicular to this one will be +4.
Thus, y = mx + b becomes 3 = 4(-4) + b, or 19 = b. Then y = 4x + 19 (ans)</span>
Answer:
Girl's height: 3 1/3 ft
Giraffes height: 10 ft
Difference between the heights: 6 2/3
Step-by-step explanation:
Ok, so the question is bit vague, so I'm not sure which of the following answers your are looking for, that's for you to put.
We have the girl's height.
We multiply the girl's height by 2 to get the giraffe's height.
We subtract the girls height from the giraffe's height to get the difference.
First, we are going to add
from both sides of the equation:
Next, we are going to use the trig identity:
to rewrite our expression:
Finally, using our unitary circle, we can infer that
from 0 to
when
and
We can conclude that the solutions of the equation <span>cos (x) tan (x) -1/2=0 over the interval [0,2π] are: </span>