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Leona [35]
4 years ago
7

A man earns 112$ interest in one year on an investment of $1400 what is the rate of his interest

Mathematics
1 answer:
pentagon [3]4 years ago
8 0
$112 / $1400 investment = .08 or 8 Percent interest rate.
You might be interested in
Help please thank you
Black_prince [1.1K]

Answer:

arithmetic series

Step-by-step explanation:

We are adding 1 each time , so this is an arithmetic sequence

a1 =5

The common difference is 1  so d=1

an = a1+d(n-1)

an = 5 + 1(n-1)

an = 5+n-1

an = n+4

If we have an arithmetic sequence, we have an arithmetic series when we add the arithmetic sequence

5 0
3 years ago
FAST ANSWER WILL GIVE BRAINLEST 30 POINTS!!!!! Select the correct answer.
almond37 [142]

Answer:

Graph C

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
22,064 ÷ 394 equals what?
Inessa [10]

Answer:

the correct answer is 56

Step-by-step explanation:

22064÷394=56

3 0
2 years ago
Read 2 more answers
Which amendment prohibits federal and state governments from carrying out these actions?
Anastasy [175]

Answer:

1.The correct answers here are the options A and C.


Under the United States Constitution, the powers that the states possess are those that are not given to federal government and those that are not prohibited by the Constitution itself. This is clearly seen here in the 10th Amendment. The states are free to set forth any laws that are constitutional so this does not mean any powers people want. 


2.The correct answer here is the option A.


John C. Calhoun believed as did some other prominent politicians that nullification of federal laws was justified as the Constitution does not expressly give Congress the right to control states. But nullification is actually not legal and not true because of the Supremacy Clause that states that the Constitution and the federal laws created in accordance with it are the supreme law of the land. Also,  Article III of the Constitution states that it is the federal judiciary that has the final say in the constitutionality of a law.


3.The correct answer here is the option A.


When the citizens of the United States think about  the Constitution they mainly think about the Constitution of the United States. But before the colonies came together to create the Union they already created their own individual constitutions and entered the Union as free states. But these have been changed after the establishment of the Union in order to more reflect the Constitution of the United States. 




7 0
3 years ago
Read 2 more answers
Consider a firm handling concessions for a sporting event. The firm’s manager needs to know whether to stock up with coffee or col
julsineya [31]

Answer: Cola is more profitable over Coffee

Step-by-step explanation:

E(cola) = 0.3 * 1500 + 0.7 * 5000

E(cola) = 450 + 3500

E(cola) = 3950

E(coffee) = 0.3 * 4000 + 0.7 * 1000

E(coffee) = 1200 + 700

E(coffee) = 1900

From the decision tree which is attached, and the calculations above, it would be advised that the firm should focus on Cola, since it has a higher expected revenue of $3950, compared to the expected revenue of $1900 for coffee.

See the attached image for the decision tree

5 0
4 years ago
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