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vovangra [49]
3 years ago
13

Is Cu2+(aq) + 2e− ---------------> Cu(s) oxidation or reduction?​

Business
1 answer:
Sholpan [36]3 years ago
8 0

Answer:

Reduction: Cu2+ + 2e- → Cu Oxidation: 2H2O → O2- + H+ + 4e- Overall: 2Cu2+ + 2H2O → 2Cu + O2- + H+ Cu2+ is reduced because it gains 2 electrons in order to become Cu and reduction is the gain of electrons. plz make me branilist

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Which of the following listings correctly describes the order in which the four types of budgets must be prepared?
professor190 [17]

Answer:

b. Sales, production, direct materials purchases, cash disbursements.

Explanation:

First, you calculate your sales.

Then, the amount produced to fulfill your sales and desired inventory stocks

Based on your production, you can calculate the direct materials purchases

Lastly, with the combination of raw materials purchases, along with other information, you generate the cash disbursements budget

a.- you need to know the production to know how much direct materials do you need. INCORRECT

c.- you can't calculate how much will you pay for the direct materials without knowing how many direct materials are needed. INCORRECT

d.- you need to know the number of sales, to know how much to produce. Else you will be producing without knowing how much do you need. INCORRECT

3 0
3 years ago
An investor buys a $10,000 par, 4.25 percent annual coupon TIPS security with three years to maturity. If inflation every six mo
NeX [460]

Answer:

D. $11,843.37

Explanation:

principal \times (1+\alpha)^6 \times (1+r_n)

We will adjust by inflation the principal, and then calculate the interest.

Inflation is 0.025 every six month, and it is compounding interest.

Our rate will be for six month as well. Because TIPs pay interest semianually as well.

principal \times (1+0.025)^6 \times (1+0.0425/2)

11,843.36903

3 0
3 years ago
A company wants to determine its reorder point (R). Demand is variable and they want to build a safety stock into R. The company
victus00 [196]

Answer: 27.28 units

Explanation:

From the question, we are told that a company wants to determine its reorder point (R) and that demand is variable and they want to build a safety stock into R. We have also been given the information that the company wants to have a service level of 95 percent and that average daily demand is 8, lead time is 3 days and the standard deviation of demand during lead time is 2.

It should be noted that a service level of 95% will have a desired z score of 1.64. To get the desired value of R, we multiply the average daily demand by the number of the days in lead time and then add to the multiplication between the standard deviation during the lead time and the desired z score. Mathematically, this will be expressed as:

= (8 × 3) + (2 × 1.64)

= 24 + 3.28

= 27.28

Therefore, the desired value of R = 27.28 units

8 0
3 years ago
Omar is covered by a disability income policy. he is hurt while performing an occupation more hazardous than the occupation list
Alex73 [517]

I believe the answer is: Reduce the benefit level

If the individual performing an occupation more hazardous than the occupation listed in his policy, The insurance company had the right to perceive that the individual is involving himself in necessary risk, which provide them with a legal ground to reduce his benefit level.

6 0
3 years ago
1. Harley Davidson has its engine plant in Milwaukee and its motorcycle assembly plant in Pennsylvania. Engines are transported
Serggg [28]

Answer:

Company should load 1,479.9 motorcycles on each truck.

Explanation:

Cost per trip = $1,000

Demand for motorcycles = 300 per day

Cost per engine = $500

Holding cost =  20% of $500

                     = $100

Assuming that company plant works for 365 days in a year,

Annual demand = 300 motorcycles × 365 days

                           = 109,500 motorcycles

Economic\ order\ quantity\ for\ each\ truck=\sqrt{\frac{2DS}{H}}

where,

D = Annual demand in units

S = Set up cost per order

H = Handling cost per order

Economic\ order\ quantity\ for\ each\ truck=\sqrt{\frac{2\times109,500\times1,000}{100}}

=\sqrt{\frac{219,000,000}{100} }

\sqrt{2,190,000}

= 1,479.9

Thus, the company should load 1,479.9 motorcycles on each truck.

5 0
3 years ago
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