If Nick starts with 20, we can just plug it into p/2 - 12 to get 10-12 or -2. This means Nick did not get 20 cards. Now we have answered both. Two-liner!
-7.2n + 7.9 I’m pretty sure I don’t know for sure thou
Answer:
<em>y=2 cos (π/4x-π/4)</em>
Step-by-step explanation:
<em>Given</em>
<em>A cosine function has an amplitude of 2, a midline of 5 and a period of 8.</em>
<em>To find: </em>
<em>A cosine function.</em>
<em>Explanation:</em>
<em>Let the function be,</em>
<em></em>
<em>Since amplitude is 2.</em>
<em>Then,</em>
<em></em>
<em>Also, since the period is 8.</em>
<em>Then,</em>
<em></em>
<em>And, since midline is 5.</em>
<em>Hence, the cosine function is,</em>
<em>y=2 cos (</em><em>x-</em>
<em></em>
Answer:
8
Step-by-step explanation:
4+4=8
This is looking for the sum of 2 numbers: n and "5 larger than n"
"5 larger than n" is equivalent to n + 5
Now we have n + n + 5
The problem says this is 41, so
n + n + 5 = 41