02/06/24

Evaluate the indefinite integral of tanxcosx dx
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02/06/24

plzz help urgent, calculus :)
Solve the following two problems related to trigonometric functions and their inverses:(a) Solve the equation cot x = 2sin(2x) for x E [0,pi}.(b) Evaluate tan(sin^-1(1/4)).
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02/06/24

Plzz help (Calculus).. quick help :) Urgent
You put D0 dollars into your savings account in a bank that offers a fixed annual interest rate. If the interest is compounded continuously, one can derive that at a later time, in year t>0, the... more
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02/05/24

The derivative of the function g(x) = x^5 - x^4 reaches its minimum value when x =
Answer choices:A) 0B) 3/5C) 4D) There is no minimum.Could someone explain how to solve this? My friend and I are very confused.
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02/05/24

Find the Integral Below:
Please show a graph and a step by step process of how to graph the piece wise function for the integral.
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02/05/24

14.99 was base fee and it charged 88 cents a mile and payed 220.03
14.99 was charges base fee and was charged .88 cents a mile for gas and payed $220.03
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02/05/24

Limits and functions with a's?
The limit below represents the derivative of some function f(x) at some number a.lim h->0 2(3+h)^3-54/h State the function and the number:f(x)=a=
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02/05/24

Functions and Quotient
Let f(x) be the function 1 / x+5. Then the quotient f(5+ℎ)-f(5) / h can be simplified to -1 / aℎ+b for:a=andb= (I've been able to get a, which is 10 but for some reason I keep getting b as 0 and... more
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02/05/24

Trigonometry Question
Brian's kite is flying above a field at the end of a 65 m of string. If the angle of elevation to the kite measures 70 degrees, and Brian is holding the kite 1.2 m off the ground. How high above... more
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02/05/24

Evaluate the definite integral from -2 to 3 of the absolute value of x^2-x
Definite Integral
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02/05/24

Evaluate the definite integral x times the √x -1 from 0 to 4
Definite Integrals
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02/05/24

Write the equation of a sine function that has the following characteristics.
Write the equation of a sine function that has the following characteristics.Amplitude: 8Amplitude: 8    Period: piPeriod: π    Phase shift: one halfPhase shift: 12Question content area bottomPart... more
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02/04/24

Identify the mistake and solve

A student submitted the following problem but the solution is incorrect. • Identify the mistake. What did the student do wrong? • Solve the problem correctly. Sec. 12.5 #86 Simplify: 12c2 d – 2cd +... more
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02/04/24

There are two investment options, Plan A and Plan B, which one would take the least amount of time to double money?
You want to double your money in one year. There are two investment options, Plan A or Plan B. In Plan A, money is compounded continuously for a year at a rate of 4%. In Plan B, money is compounded... more
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02/04/24

Calculus 4 Question
For the function f(x, y) = sqrt(9 - x^2 - y^2),a. Sketch the level curves f(x, y) = c the values c = 0, 1, 2, 3, justifying your conclusions. You should sketch them all on the same graph in the... more
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02/04/24

demensional analysis
Youngwood is refilling Park and Pool. How many gallons of water will it take if the pool is 61m by 25m by 1.5m? (1 gallon = 3.786 L)
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02/04/24

Probability, true/false
Natalie guessed on the last three problems of her true/false test. What is the probability she got two right?
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02/03/24

What is the answer for line 1 and 2? And line 1 and 3?
The equations of three lines are given below.Line 1: 2x+6y=12Line 2: y=3x-4Line 3: y=3x+5For each pair of lines, determine whether they are parallel, perpendicular, or neither.Line 1 and Line 2:... more
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02/03/24

Use the fact that tana=h/(y-x) and tan b=h/y to show that h = (xtanatanb)/(tana-tanb)
Use the fact that tana=h/(y-x) and tan b=h/y to show that h = (xtanatanb)/(tana-tanb)
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02/02/24

Use integration by parts to evaluate the following integrals.
∫x2lnxdxFor this one, do I set u=x^2 and dv=lnxdx? And so then would I use integration by parts to find v? Or would I set u=lnx and dv=x^2dx?
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02/02/24

compute the derivatives of the following functions
Using the limit definition of derivativesf’(x) = lim h→0 f(x + h) − f(x)/hcompute the derivatives of the following functionsa) f(x) = 3x − 5(b) g(x) = −x2 + 9x(c) h(x) = 2/x − 9
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02/01/24

Find the instantaneous velocity of the particle after 3 seconds.
A particle moves along a coordinate line and s, its directed distance in centimeters from the origin after t seconds, is given by s = f(t) = √6t+7. Find the instantaneous velocity of the particle... more
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01/31/24

In triangle KLM, m/_ K is 1 more than twice x, m/_ L is 5 less than x, and m/_ M is 8 less than 3 times x. Find the measure of each angle.

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01/31/24

Temperature Question
A roasted turkey is taken from an oven when its temperature has reached 185 Fahrenheit and is placed on a table in a room where the temperature is 75 Fahrenheit.(a) If the temperature of the... more
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01/30/24

Express the limit as a definite integral.
please show the whole process step by step so i can understand the problem.
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