ind the exact value : csc 720 Sec 300 cot120

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A: Given,  A(t)=185(1.11)t                    ---(a) Population of herd of deer at time t in years

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Q: Determine the set of points at which the function is continuous  f(x,y)= tan(x4-y4)

A: See this solution in below.

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A: Given Profit function for a product is  Px=1500x+20x2-x3-12000

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A: The given graph is:

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A: Topic:- calculus

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A: We have to find the form of particular solution.

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A: Given query is to find critical numbers.

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A: To solve the given differential equation.

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A: We need to find out the number of days that will madimize the percent.

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A:

Q: omework.aspx?homeworkId=634767019&questionId=3&flushed=false&cid=7133570 : Models Question 4, 3.4.7…

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Q: Consider the demand equation for University of Alberta hoodies p = -0.01x + 10.0 for 0 ≤ x ≤ 1000.…

A: Let's find elasticity of demand.

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A: This question can be solved using the concept of maxima and minima.

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A: Given query is to find the integral.

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A: Note :- These are multiple questions and according to company guideline we can do maximum 1 question…

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A: Given the differential equation : dydx=−5y

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A:

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Q: _et ƒ(x, y) = 8xe¯³, r(t) = (5t², t² – 3t). se the Chain Rule to calculated ƒ (r(t)) at the value t…

A: Topic:- application of derivatives

Q: "(x). "'(x). "(-9) and f"(7). = f(x) = x³ 3x² +7 mine whether the function f(x) is concave up or…

A: Topic:- derivatives and application of derivatives     Definition:- When the second derivative is…

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A: Topic:- algebra and function

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A: We can find the derivative by using the implicit differentiation.

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A: Concept: The distance formula for the points x1,y1 and x2,y2 D=x2-x12+(y2-y1)2

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A: We have to solve integral by mentioned integral substitution.

Q: Solve the differential equation y' + 4y = 12 using the initial value y(0) = 1. y =

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Q: limx→∞ -320 +380e 10

A:

Q: A radioactive substance has a half-life of 1620 years. (A) If its mass is now 6.8 grams, how much…

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Q: Calculate the triple scalar products w. (vx u) and u (w x v), where u = (7, 2, -1), v = (2, 8, -3),…

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Q: Evaluate the following indefinite integral. 8 dt t10 J ← +C

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Q: Let f(x, y) = x² - 4xy, r(t) = (cos(t), sin(t)). Use the Chain Rule to calculate f (r(t)) at the…

A: We have to find the derivativedf(r(t)dt of the function  f(x,y)=x2-4xy , r(t) = cost, sint , at t=π2