Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A water trough has a horizontal length of 5 meters and the cross-sections perpendicular to the length are equilateral triangles with side length of 2m.
Gravity is 9.8m/s2
Density of water is 1000kg/m3
How much work is required to empty the full trough by pumping the water out the top? Simply set-up the integral, do not evaluate.
1. Let yˆ = E (y|x) be the conditional expectation of y given x. Prove that E{(y - yˆ)² } ≤ E{(y - π)² }, where π = π(x) is any other function of x. Show that E {x(y - yˆ)} = 0 and give an interpretation of this condition.
1.An organization invests $500,000 in an investment which is expected to yield interest at a rate of 9 percent per year compounded semiannually. If the money is invested for 10 years, to what amount should it grow? How much interest will be earned du..
Use the Midpoint Rule with m = n = 2 to estimate the value of the following. ∫∫R f(x, y) dA. Estimate the average value of f.
How many times louder is a 60 decibal sound than a 20 decibal sound? 2) How many times more energy is released by a magnitude 6 earthquake than by a a magnitude 2 earthquake?
A clinical trial for a new fertility treatment was provided to 250 women for a 10 year study perio~Investigators were interested in noting when women became pregnant for the first time (subsequent pregnancies were not an outcome of interest, only fir..
Compute the mean & the standard deviation of the total amount that this investor in 1 year from these four investments.
Find the rate at which water is draining from the tank after the following amounts of time. (Remember that the rate must be negative because the amount of water in the tank is decreasing.)
The player who draws a red tile first is the winner. In the first round, Thomas goes first, then Jenna, and then Maria, and none of them draws a red tile. What is the probability that Thomas will win the game on his second turn?
calc the revenue in dollars for producing x chairs is given by r(x)=50 and the cost to produce the chairs is given by x(x)=.001 x^3-.1x^2+12x+1500. Find the production level that will maximize the profit.
A chemist needs 190 milliliters of a 64% solution but has only 52% and 71% solutions available. How many milliliters of each should be mixed to obtain the desired solution?
Graph triangle WXY on a separate piece of paper. How many lines of symmetry does Triangle WXY have?
Two sides of an isoceles triangle each measure 10 cm, and the vertex angle measures 132 degrees, Find the length of the altitude to the base. Find the length of the base.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd