3 years ago

True or false: The function f(x) = 3/x + 7x a polynomial

Mathematics

1 answer:

Kay [80]3 years ago

8 0

Answer:

true

Step-by-step explanation:

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Which of the following equations is in standard form?

swat32

D. 2x+3y=14 is the correct answer.

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3 years ago

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Which number below is a prime number? O A. 39 O B. 105 O c. 101 OD. 15 asap

denis23 [38]

Answer:

It should be 101

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2 years ago

$10,000 at an annual rate of 7%, compounded semi-annually, for 2 years

forsale [732]

Answer:

$\$13,107.96$

Step-by-step explanation:

Since interest is compounded semi-annually (half a year or 6 months), in a spawn of 2 years, the interest will have been compounded 4 times. As given in the problem, each time the interest is compounded, the new balance will be 107% or 1.07 times the amount of the old balance.

Therefore, we can set up the following equation to find the new balance after 2 years:

$\text{New balanace}=10,000\text{ (old balance)}\cdot 1.07\cdot 1.07\cdot 1.07\cdot 1.07,\\\text{New balanace}=10,000\cdot 1.07^4=\boxed{\$13,107.96}$

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3 years ago

1. Si Luisa come más torta que Cris, María come más torta que Cris y menos que Rosa, pero ella come más que Luisa. ¿Cuál de ella

shusha [124]

Cris come menos pastel

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3 years ago

You start hiking at an elevation that is 80 meters below base camp. You increase your elevation by 42 meters. What is the new el

lina2011 [118]

Answer:

You are now 38 m below base camp.

Step-by-step explanation:

Consider the provided information.

You start hiking at an elevation that is 80 meters below base camp.

Now your initial location is 80 m below base camp, that can be represents as: -80

Now you increase your elevation by 42.

So you go up by 42.

In other words, you get the equation -80+42 = -38.

Since, a negative value is below the base camp, this means that you are now 38 m below base camp.

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3 years ago