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2 years ago

F(1)=15 f(n)=f(n-1)·n f(2)=?

Mathematics

1 answer:

nika2105 [10]2 years ago

6 0

Answer:

is f(2)=13 this is the answer because You have to división ir multiplicar ir

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Iris wants to buy two necklaces one for your sister and one for self the necklace for her sister cost $42 and the necklace for h

Aloiza [94]

The total including sales tax is $75.60

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3 years ago

How many terms are in the expression shown below?<br> 5x + 3y - 6

MA_775_DIABLO [31]

Answer:

Three terms.

Step-by-step explanation:

Hi there! I'm glad I was able to help you!

Our given expression: 5x + 3y - 6

The equation shown above has three terms. They aren't "like" terms, but altogether we still have three terms.

In mathematical wording, we would call this a TRI-nomial. The prefix "tri" obviously means "three", so this is an easy way to remember the answer!

Term 1: [ 5x ]

Term 2: [ 3y ]

Term 3: [ 6 ]

*** Putting the three terms together makes this a trinomial again! ***

I hope this helped you! You can leave a comment below if you have any other questions! :)

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3 years ago

Which of the following sets of measurements can form exactly 1 triangle..1)a=12,b=27, A=37 degrees..2)a=11,b=15,A=36 degrees.3)a

zhuklara [117]

Answer:

Step-by-step explanation:

you grab to different angles and add them up, they have to be greater than the last angle. you must check all different combinations

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3 years ago

At a certain real estate firm, realtors selling homes receive a commission of: 7% for the first $100,000 of the selling price, a

scoray [572]

Answer: The actual price of house sold at $109000.

Step-by-step explanation:

Since we have given that

Selling price = $100000

Rate of commission = 7%

So, Amount of commission would be

$\dfrac{7}{100}\times 100000\\\\\=\$7000$

Total commission = $7540

So, Remaining amount of commission would be

$\$7540-\$7000\\\\=\$540$

Rate of commission exceeding $100000 = 6%

Let the selling price of house be 'x'.

According to question,

$\dfrac{6}{100}\times x=540\\\\0.06x=540\\\\x=\dfrac{540}{0.06}\\\\x=\$9000$

Hence, the actual price of house sold at

$100000+$9000=$109000.

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3 years ago

11. Two cyclists start biking from a trail’s start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 h

Margarita [4]

Answer:

<em>4.5 hours</em>

Step-by-step explanation:

distance = velocity × time

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3 years ago