Expert Answers

what type of solution will result if 1.017 kg of potassium bromide is dissolved in 1.500 L of water at this temperature?

3. The Gophers Stadium is revamping its concession strategy following the signing of their new international superstar player. As the inventory manager, you need to determine how many international specialty food kits (for Takoyaki, a fried octopus street food ball) to order and store for game days. You anticipate demand of 600 kits per month, normally distributed with a standard deviation of 150 kits. You decide to purchase from GlobalFresh, a specialized international food supplier. It takes 10 days to receive orders from overseas. Each international shipment costs $15, regardless of order size. Any investment in inventory incurs an annual 25% financing fee. Because placing large bulk orders requires spending a large amount of capital, you need to finance the capital, so you end up paying the financing fees per kit of inventory per year. Each kit costs $4 to procure. You can assume that due to increased popularity, the stadium holds games 30 working days/month and 360 days/year. a) (3 points) How many specialty food kits should you include in each order? b) (6 points) If you want to be sure you run out less than 25% of the time, when should you place orders (i.e., your re-order point)? c) (4 points) What is your annual inventory cost? d) (4 points) GlobalFresh offers to rush all future orders, reducing lead time to 3 days for an annual $5 fee. Should you take the offer? Explain.

How to solve W-9=4.1

In the hydrogen spectrum, what is the wavelength of light associated with the

to

electron transition?h

5.96

1.46

103 nm 1.03

107 cm 2.04

10-18 m 9.72

10-8 m

Write a Python Code for the problem. Write a Python Code for the problem. A uniaxial tension test is performed for a particular material, and the applied stress, sigma, and subsequent strain, epsi, is recorded as follows where the last data point is a rupture. The area under the stress strain curve denotes the energy per unit volume necessary to produce rupture, and is known as the modulus of toughness. Linearly interpolate to find a relation for the stress to the strain. Then find the modulus of toughness (area under the curve) for the given material.

Suppose that the phenotypes of the original adult population (66%:24%:10%) were not equally likely to survive and reproduce when their environment changed outside of the sewer (selection), where the blind and normal eyed rats were able to survive and pass on their alleles, but the cross-eyed rats were so distracted by this new condition that they failed to reproduce. If you examined 100 mice after this selection, what would be the expected phenotypic ratio of babies in the next generation (choose closest ratio)? None of these are at all close to the right ratio 87:13 66:10 76:2 76:23:2

The Watts bath for electrodepositing Nickel has undergone a number of changes since the original composition was patented. But fundamentally it still consists of a solution of nickel sulphate. Basically, the reaction involves NiSO4→Ni2++SO42- Ni2++2e-→NiNiCl2 =58.7 Faraday constant, F=96500Cmol-1=26.8AhC-1mol-1

When study staff differentially collect exposure data on participants based on their disease status, the resulting bias is known as: