360/22.5=16
so the answer is 1/16
From the function y=x^2-4x+7
to complete the square we proceed as follows:
The vertex form is given by:
y=(x-h)^2+k
where (h,k) is the vertex:
thus from the function we shall have:
y=x^2-4x+7
c=(b/2a)²
c=(4/2)²=4
thus adding an subtracting 4 in the expression:
y=x^2-4x+4-4+7
y=(x-2)^2+3
thus the vertex will be:
(2,3)
The answer is:
<span>D. Minimum at (2, 3)</span>
Interest is 3.20 per 100
3.2 × 275/100
=3.2 × 2.75
answer A $8.80
Answer:
B. Brook finished in 100 minutes, so Lamont was faster.
Step-by-step explanation:
1 hour = 60 Minutes
60 minutes + 40 minutes = 100 Minutes.
If you run and you have more minutes then someone else that means you ran for a longer time and your a little bit slower?
Comment down below, Did I help? ^w^
