Malia split up the large container of salsa that she bought equally into 5 bowls to place around her house for the party. If eac
2 answers:
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Answer:
+C
Step-by-step explanation:
we are to find the integral of dx.
we will integrate by using the principle of integration of a sum or difference of two functions by integrating them separately.
∫x/25-9x^2 dx = +C
= +C
<h3>Write a model in simplified form for the total time t (in hours) of the trip:</h3>
<em><u>Solution</u></em>:
Given that,
<h3>You travel 3 miles downstream in a kayak at a speed of r miles per hour</h3>Downstream:
Speed = r miles per hour
Distance = 3 miles
Time taken is given as:
Upstream:
Speed = 0.5r miles per hour
Distance = 4 miles
Therefore,
Therefore,
<em><u>a)Write a model in simplified form for the total time t (in hours) of the trip</u></em>
The total time taken is:
eqn 1 + eqn 2 + eqn 3
<em><u>b)How long does your trip take when r is 4 miles per hour?</u></em>
Substitute r = 4
Thus it takes 2.95 hours when r is 4 miles per hour