John wants to have $ 2,000,000 for retirement in 45 years. he invest in a mutual...

Question 2) 35 points For the given beam select stirrup spacing using #3 U stirrups. f. = 4000 psi, normal-weight concrete and fyt = 60,000 psi. The deadload shown includes beam self-weight. WD = 1 k/ft w = 2 k/ft MIMI 30f...

Three identical 6.0-kg cubes are placed on a horizontal frictionless surface in contact with one another. The cubes are lined up from left to right and a force is applied to the left side of the left cube causing all three cubes to accelerate to the right at 3.0 m/s2. What is the magnitude of the fo...

Your coworker says that her spouse is in the hospital for elective surgery and his recovery is complicated by two infections: He has chicken pox all over the upper half of his body, and shingles on his legs. What questions will you ask for clarification?...

How do solve the following linear system?: # y = 8 x - 3 , x-3y=-1 #?...

20. The Dynamic Company produced three joint products at a joint cost of $500,000. Two of these products were processed further. Production and sales were as follows: Additional Processing Costs $456,000 Weight Sales nds $884,000 200,000 pounds 272,000 650,000 150,000 pounds If the estimated net rea...

Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges), Atoms, and Templates toolbars. Br HO Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges), Atoms, and Templates toolbars....

Exercise 4.7: Using the data set in Exhibit 1.20, construct a single model for infant mortality rate (IMR), using suitably defined indicator variables for rural-urban and male-female distinctions. Comb Rural Rural Urban Urban PQLI ined | Male Female Male Female Score IMR IMR IMR IMR IMR State 110 11...

(2) A charge +Q is located at the origin and a negative charge, -8Q, is located at a distance x= 17.8 cm . Where should a third charge q be placed so that the net force on q is zero? Find q 's position on x-axis....

Suppose that u and v are non-zero vectors in Rn. Verify that the two vectors u and v - (u.v/u.u)u are orthogonal. Then pick two specific vectors u and v in R2. Plot the three vectors, u, v and v - (u.v/u.u)u on the same graph. Explain the geometric significance of v - (u.v/u.u)u...

A baseball is hit at an angle of 40° above the horizontal with an initial speed of Vo=23.5 m/s. At what time does it have a y component of velocity equal to Vy=-7.2 m/s? Select one: 2.28 S 0.97 s 1.14 s 3.41 s 0.65 s...

need help with 7-9 questions A 48 y/o man had a long history of alcoholism (including alcoholic hepatitis and hallucinosis) and was admitted to the intensive care unit with profound hypotension and gastrointestinal bleeding. He was intubated and given intravenous fluids and transfused with packe...

My Notes OA The diagram below shows four charges at the corners of a square of sides d 1.20 m. Here, , - ,--and , -3.00, where 9.-3.50 nC? Assume that the + axis is directed to the right and they axis is directed up. Express your answer in vector form. Do not enter units in your expression - 2.80 nC...

8. Calculate the change in the chemical potential of a perfect gas when its partial pressure doubles at a temperature of 200°C. 9. Determine the molar Gibbs energy of mixing for the formation of an equimolar mixture of two perfect gases at a temperature of 298 K. 10. An ideal solution is prepare...

1 mole 2. Compute w,q, and AU for the following processes by an ideal gas: 1) irreversible expansion against a constant external pressure of 2.00 atm from 5.00 L to 10.00 L at 30°C. 2) one irreversible compression using minimum external pressure to achieve the reverse process....

(aq) + 3NaOH (aq) → FeOH3 (s) + 3NaBr (aq) what is the net ionic equation...

8. Suppose that we are given the following information about the functions f, g, h and k and their derivatives; • f(1) = 3 • f'(1) = 2 • g(1) = 4 • g'(1) = -2 • h(1) = 9 . h'(1) = -1 k(1) = 10 • k'(1) = -3 (e) (5 points) Set F(x) = log2[f(x) + g(x)]. Com...

Hartley Auto Supply delivers parts to area auto service centers and is replacing its fleet of delivery vehicles. What is the total vehicle life cycle cost of this gasoline engine truck given the information provided in the following​ table? VEHICLE PURCHASE COST ​$22 comma 00022,000 VEHI...

Exercise 2 Question Help Suppose a chair manufacturer is producing in the short run (with its existing plant and equipment). The manufacturer has observed the following levels of production corresponding to different numbers of workers illustrated in the table below Calculate the marginal and averag...