Questions by Daniil Harik

Questions by Daniil Harik

$325 is borrowed from a bank that charges 4% interest compounded annually. How much is owed after 1year ,3 years, 7 years & 20 years?

asked Oct 23, 2020

1 answer

3 votes

171k views

How can the decimal 0.12 be expressed as a fraction?

asked Sep 3, 2020

1 answer

2 votes

126k views

A model ship is built to a scale of 1 cm: 5 meters. The length of the model is 30 centimeters. What is the length of the actual ship?

asked Jun 26, 2020

2 answers

0 votes

120k views

A car company has found that there is a linear relationship between the money it spends on advertising and the number of cars it sells. When it spent 60000 dollars on advertising, it sold 680 cars. Moreover,

asked Jun 19, 2020

1 answer

3 votes

171k views

For an auto insurance company, the average cost of collision claims is $500 per year for careful drivers and $3000 per year for poor drivers. The drivers are risk neutral and know whether they are careful

asked Jun 11, 2020

1 answer

0 votes

43.2k views

A bullet we shot through two cardboard discs, which have a distance of 80 cm from each other. These two cardboard discs rotate on a shaft with a circulation time of 6.67 x 10-4 min. What speed does the

asked Jan 6, 2020

1 answer

3 votes

118k views

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