Answer:
See below
Step-by-step explanation:
<u>Given function</u>
<h3>Part A</h3>
<u>Filling in the table using the function, substitute t for each line:</u>
<u>time | elevation</u>
<u>0 | 5 </u>
<u>5 | 372.5 </u>
<u>10 | 495 </u>
<u>15 | 372.5 </u>
<u>20 | 5 </u>
<h3>Part B</h3>
The graph is attached
Answer:
3(9a+8)
Step-by-step explanation:
have a nice day and week
Answer:6a+75
Step-by-step explanation:
5+2a+22+22+1+1+22+4a+3
add 22,22,1,1,22,5, and 3
2a+4a+75
6a+75
That particular binomial expression can be simplified to . . . . . <em>1.03 t</em>
<span><span>Let x be the maximum speed of the plane and y be the speed of the wind
***Note: D = r*t or r = D/t***
x +y = 525mph |2100mi/4hr = 525mph
x -y = 350mph |2100mi/6hr = 350mph
2x = 875
x = 437.5mph, speed of plane. Wind speed is 87.5
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