4.5 multiplied by -1.7

Mathematics

2 answers:

elena-s [515]3 years ago

8 0

Answer:

-7.65

Step-by-step explanation:

goldenfox [79]3 years ago

5 0

-7.65

Step by step example

Click 4.5 on calculator then click x then click 1.7
Then get answer which would be 7.65 but then change it to negative so should be -7.65

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If you sketch the path of the boat, you will form a right triangle towards the port. The distance from the port to the present position is the hypotenuse since it is opposite from the right angle formed by the 12 miles north and 5 miles east movement. Since it is a right triangle, use the Pythagorean Theorem to solve the hypotenuse.

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Calculator

adelina 88 [10]

$(\stackrel{x_1}{1}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{4}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{4}-\stackrel{y1}{2}}}{\underset{run} {\underset{x_2}{5}-\underset{x_1}{1}}}\implies \cfrac{2}{4}\implies \cfrac{1}{2}$

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2 years ago

An investment analyst has tracked a certain bluechip stock for the past six months and found that on any given day, it either go

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Answer:

0.2109 or 21.09%

Step-by-step explanation:

In order to maintain the same price after two days, the stock must go up (U) on two days and go down (D) on two days, the sample space for this event is:

S={UUDD, UDUD, UDDU, DDUU, DUDU, DUUD}

There are 6 equally likely possible outcomes. The probability that the price of the stock will be the same as it is today is:

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The probability is 0.2109 or 21.09%.

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3 years ago