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fiasKO [112]
2 years ago
8

A A rocket shoots up 123 meteri. What is its initial velocity -​

Business
1 answer:
oee [108]2 years ago
5 0

Answer:

Initial Velocity= 49 m/s

Time period= 5 secs

Explanation:

THIS IS THE COMPLETE QUESTION BELOW

A rocket shoots up 123 meters. What is it initial velocity?How long is it ascending

The initial velocity can be calculated using the expression below

u= √( 2gh)

Where g= Acceleration due to gravity= 98 m/s^2

h= height

Substitute the values we have

u = √(2*9.8*123)

u=√( 2410.8)

u = 49 m/s

the time period can be calculated as

(49/9.8)

= 5 sec

Hence time period is 5 secs

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If you were visiting disney world and you used its touch-screen monitors to locate a restaurant, what type of hardware device wo
pishuonlain [190]

The type of device that you most likely are using is an input device as this is a device that has the component of having to use in a touch screen mode. If you are going to locate a place using touch screen monitors, then you are using an input device.

7 0
2 years ago
Suppose 30% of a club are above 25 years old (M), 50% are between 21 and 25 (W) and 20% are below 21 (L). If all are exposed to
valina [46]

Answer:

The probability that a person selected at random has virus and is aged between 21 and 25 is 0.58.

Explanation:

let A be the event that the selected person has a virus.

let B1, B2 and B3 be the events that the selected perosn is  M, W and L accordingly.

the probabilities are given by:

P(B1) = 0.3

P(B2) = 0.5

P(B3) = 0.2

P(A|B1) = 0.65

P(A|B2) = 0.82

P(A|B3) =  0.5

probability of having virus and aged between 21 and 25 is given by:

[P(B2)*P(A|B2)]/[P(B1)*P(A|B1) + P(B2)*P(A|B2) + P(B3)*P(A|B3)]

= [(0.5)*(0.82)]/[(0.3)*(0.65) + (0.5)*(0.82) + (0.2)*(0.5)]

= 0.58

Therefore, the probability that a person selected at random has virus and is aged between 21 and 25 is 0.58.

8 0
2 years ago
2. A specialty chemical company is considering expanding its operations into Brazil, where five companies dominate the consumpti
krek1111 [17]

Answer:

Indirect Distribution Sales Channel

Explanation:

The specialty chemical company has five companies that are the consumers of the specialty chemicals. Therefore, it is a Business to Business transaction between the specialty chemical company and their target business customers.

The company should utilize an indirect distribution network. It can be sales operations only where the chemical is manufactured and being supplied to companies in Brazil. There should be carefully selected distributors who have their locations near the five companies. This network, will reduce lagging time of order delivery and sales efficiency will increase.

4 0
2 years ago
For years, many U.S. corporations made cameras. Today; however, most cameras sold in the United States are imported from Japan a
shusha [124]

Answer:

Comparative advantage

Explanation:

The reason is that Japan has less oportunity cost to manufacture cameras than US, so the Japanese companies has an advantage over US companies to compete not on efficiencies but on the cost of the product. Japanese camera won the US market very easily because the japanese camera costs very less to produce in Japan rather than in US. So the comparative advantage theory explains this trade of cameras in international trade with a better explanation.

7 0
2 years ago
In the London market, Rolls-Royce stock closed at £0.875 per share. On the same day, the British Pound sterling to the U.S. doll
frutty [35]

Answer:

B. $1.12

Explanation:

The computation of arbitrage trading profit is shown below:-

Euro Share price = £0.875

Spot rate R = £0.6366/$1.00

1 ADR Share price in US = $5.75

1 ADR = 5 share of shares

Now, The actual price of 1 ADR P1 = 5 × Euro Share price ÷  Share price in US

= 5 × £0.875 ÷ £0.6366

= $6.87

Therefore, The  Arbitrage profit = Actual price - trading price

= Actual price - Price in US

= $6.87 - $5.75

= $1.12

Therefore for computing the arbitrage trading profit we simply applied the above formula.

5 0
2 years ago
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