02/24/21

Sir Henry is tethered to an anchor with a 16.5-meter rope. On the first day of training, Ryan walks Sir Henry through an angle of 140 degree's. How far has Sir Henry walked?
Sir Henry has walked approximately ____ meters.
Follows • 1
Expert Answers •1

02/24/21

Find the area of one petal of the polar curve r = 5sin 2θ
Find the area of one petal of the polar curve r = 5sin 2θ A B C D π
Follows • 1
Expert Answers •1

02/24/21

A fan located at a rate of 382 revolutions per minute. The linear speed at the very edge of the fan blade is 18,336 pie inches per minute. What is the length of each fan blade on the fan?

Follows • 1
Expert Answers •1

02/24/21

Find the coinciding point(s) of all the tangent(s) to the curve y=3x^2-2 that pass through the point(1,-11).

Follows • 1
Expert Answers •2

02/24/21

Evaluate ∫ 2, 1 (( 2x^2 + √x−1) / x^2)dx.
Evaluate ∫ 21 (( 2x2 + √x−1) / x2)dx.
Follows • 1
Expert Answers •1

02/23/21

Taylor and Maclaurin Series
Find the Taylor series for f(x)= e^8x expanded at about x= 4 and prove that the series converges to e^8x for all x
Follows • 1
Expert Answers •1

02/23/21

Use the Intermediate Value Theorem to show that the equation x^3 + x^2 − 2x + 1 = 0 has a solution in the interval [−1, 0].
Follows • 1
Expert Answers •1

02/23/21

$2,500 is deposited into an account that earns 3.5% interest compounded continuously. No other deposits or withdrawals are made. How much money is in the account after 6 years?
a) $3,073.14b) $3,084.20c) $15,133.61d) $20,415.42
Follows • 1
Expert Answers •1

02/23/21

[CALCULUS] A DOG and A CAT need to separate at a spot. The dog walks south at a rate of 1feet per second. The cat walks east at a rate of 1.5 feet per second....
A DOG and A CAT need to separate at a spot. The dog walks south at a rate of 1feet per second. The cat walks east at a rate of 1.5 feet per second. How fast are they walking away from each other... more
Follows • 1
Expert Answers •2

02/22/21

Supposef(x) is a function whose derivative isf′(x) = (x+ 1)ex. Iff(1) =e,find an equation of the tangent line to the curvey=f(x) at the point (1,e). Write youranswer in slope intercept form.
Follows • 1
Expert Answers •1

02/22/21

Let f(x) = 4 cubed root(x). Compute f ' (64) and find an equation of the tangent line to the graph x=64. (Use symbolic notation and fractions where needed.

Let y= f(x) and express the equation in terms of x and y.f ' (64) = ?Equation: ?
Follows • 1
Expert Answers •1

02/22/21

A pyramid has a rectangular base with edges of length 10 and 24. The vertex of the pyramid is directly 13 units above the center of the base. What is the total surface area of the pyramid?
A pyramid has a rectangular base with edges of length 10 and 24. The vertex of the pyramid is directly 13 units above the center of the base. What is the total surface area of the pyramid?
Follows • 1
Expert Answers •1

02/22/21

If tan θ = 4/9 and cot ϕ = 7/5 , find the exact value of sin ( θ + ϕ ) .
I'm stuck on this question. Please provide an answer to this question!If tan θ = 4/9 and cot ϕ = 7/5 , find the exact value of sin ( θ + ϕ ) You do not need to simplify any radicals.sin(θ+ϕ)=
Follows • 1
Expert Answers •1

02/22/21

can some one please tell me how compressed by 1/2 effect the whole equation?
If the parabola y=x^2, undergoes the following transformations: reflected over the x-axis, translated 5 units left and 2 units down, and compressed vertically by a factor of 1/2 , what is its new... more
Follows • 1
Expert Answers •1

02/21/21

what is the area under the curve f(x)=tanx/(secx+tanx) and the x-axis, from x=0 to x=pi
Follows • 1
Expert Answers •2

02/20/21

A child pulls a wagon along level ground by exerting a force
A child pulls a wagon along level ground by exerting a force of 15 pounds on a handle that makes an angle of 30° with the horizontal, as shown in the figure. Find the work done in pulling the... more
Follows • 1
Expert Answers •1

02/19/21

Kyle bought a hot dog and popcorn. He has $3.00 left over. How much money did Kyle have to begin with?

HERE ARE THE PRICES OF THE FOOD:Popcorn $4.25 Hot Dog $5.50
Follows • 2
Expert Answers •3

02/19/21

Find the points of intersection of the graphs r = 3 - 3cosx and r = 3cosx
Follows • 1
Expert Answers •2

02/19/21

Precalc Question
A radioactive substance decays exponentially. A scientist begins with 130 milligrams of a radioactive substance. After 32 hours, 65 mg of the substance remains. How many milligrams will remain... more
Follows • 1
Expert Answers •3

02/19/21

Precalculus question
An exponential function f(x)=a⋅b^x passes through the points (0, 11) and (3, 1375). What are the values of a and b?a = __?b = __?
Follows • 1
Expert Answers •1

02/19/21

Precalculus question
The fox population in a certain region has an annual growth rate of 4 percent per year. It is estimated that the population in the year 2000 was 29200.(a) Find a function that models the... more
Follows • 1
Expert Answers •2

02/19/21

Can you explain in words how you can tell if a table of values (t-table) represents a direct variation
Follows • 1
Expert Answers •1

02/19/21

Give the starting value a, the growth rate r, and the continuous growth rate k. Q=.181(e^.775)^t

Follows • 1
Expert Answers •2

02/19/21

what is f when f'(x)=(x^2=2x)/(sqrt x^3+3x^2+1) and f(0)=1
what is f when f'(x)=(x^2=2x)/(sqrt x^3+3x^2+1) and f(0)=1
Follows • 1
Expert Answers •1

02/19/21

Thank you SOOO MUCH FOR HELPING ME!(SEE BELOW)
Solve using U substitution: (x2-6x)2-2(x2-6x)-35=0 Solve for values of XPlease solve step by step so I can get a better understanding of this topic, THANK YOU SOOOO MUCH! I REALLY... more
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.