E(t) is the elevation Maria is at at t minutes.
The expression to calculate the elevation is 1200 + 40t.
E(t) = 1200 + 40t
E(15) means the elevation Maria is at at time 15 minutes.
E(15) = 1200 + 40(15)
E(15) = 1200 + 600
E(15) = 1800
E(15) = 1800 means that Maria is at an elevation of 1800 ft after 15 minutes.
Answer:
Yes
Step-by-step explanation:
9/15 divided by 3/3 = 3/5
therefore yes.
Answer:
4.91666666667
Step-by-step explanation:
1 1/3 + 1 5/6 + 1 3/4 = 4.91666666667
The resulting polynomial when 5x -6 is subtracted from 3x² -6x +2 is; 3x² -11x +8.
<h3>What is the result of the polynomial subtraction?</h3>
It follows from the task content that the polynomial 5x -6 is to be subtracted from 3x² -6x +2.
Hence, the subtraction goes thus; 3x² -6x +2 -(5x-6).
Hence, 3x² -6x +2 -5x+6
= 3x² -11x +8.
Read more on polynomial subtraction;
brainly.com/question/9351663
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Part A:square cross-section
<span>Part B: a Rectangle cross -section</span>
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