CARL M.

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent. I keep getting 1 of them wrong, i'm not sure which one. Can you please help ASAP?... more

Integrate.Do this problem by hand (do not use the Table of Integrals).∫(-18𝑥+23) / (4𝑥-3)(𝑥+4)𝑑𝑥=  ?  + CWhich strategy did you choose?u-SubstitutionPartial FractionsTrig substitutionintegration by... more

Find the function y=y(x) (for x>0) which satisfies the separable differential equationdy/dx=4+20x/xy^2   x>0with the initial condition y(1)=2.y=

Hello. My recorded lesson from 5/19 is not showing up as available. This was my first lesson, and recording was enabled. How do I access this lesson, and be certain that future recordings are... more

The rate of growth of a fish population was modeled by the equation G(t) = 90,000e−0.6t 1 + 5e−0.6t 2   ,where t is measured in years since 2000 and G in kilograms per year.Write an integral... more

Suppose that g is a differentiable function and that f(x) = g(x) + 5 for all x. If g'(1) = 3 then f'(1) = ? explain your answer.

A ship made a trip of 231 mi in 14 h. The ship traveled the first 98 mi at a constant rate before increasing its speed by 5 mph. It traveled another 133 mi at the increased speed. Find the rate of... more

Find by implicit differentiation: x^2 + xy - y^2 = 4

On a certain day, Donnie observes the wind is blowing at 4 miles per hour. A bird nesting near Donnie's house flies three quarters of a mile down the road (in the direction of the wind), turns... more

Find four values 

.00012 s to ns  please explain and show work