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3 years ago

N+4n+7n+1 what is the awsner to my question

Mathematics

2 answers:

lbvjy [14]3 years ago

5 0

Answer:

12n + 1 (you just need to add the like terms)

Ganezh [65]3 years ago

5 0

12n+1 because you dont add numbers that have different variables ever

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A number increased by 5 and divided by 2

Goshia [24]

Answer:

3 is the answer shdjjdksjsjsos

4 0

3 years ago

What is the value of n such that the expression x² + 11x + n is a perfect square trinomial? a. 11. b. 25. c. 30. d.25. e.36

lapo4ka [179]

Answer:

The value of n is 30.25.

Step-by-step explanation:

The given expression is

$x^2+11x+n$ ....(1)

The perfect square trinomial are defined as

$(x+y)^2=x^2+2xy+y^2$ .....(2)

On comparing (1) and (2), we get

$2y=11$

$y=\frac{11}{2}$

The given expression is perfect square trinomial if

$n=y^2$

$n=(\frac{11}{2})^2$

$n=\frac{121}{4}$

$n=30.25$

Therefore the value of n is 30.25.

5 0

3 years ago

Read 2 more answers

If the square pyramid is sliced by a plane that is parallel to the base, which of the following is the most specific description

Mila [183]

Squaer pyramid
paralel plane
square base
therfor cross section is another square

7 0

3 years ago

What is 300 in scientific notation

elena55 [62]

Hey there!

The answer would most likely be: $3$ × $10^2$

Because, $10^2 = 100$ and the problem becomes: $3$ × $100$ ← that gives you $300$

Good luck on your assignment and enjoy your day!

~ $MeIsKaitlyn:)$

3 0

3 years ago

Anyone know the answer please teach me

Semenov [28]

Answer: Look at step by step

Step-by-step explanation:

(a) There are 119 stocks that increased in price out of 246 stocks so the probability of selecting a stock that is increased in price is 119/246 = 48.37%

(b) There are 112 stocks where it pays dividends so the probability so the probability of selecting a stock that pays dividends is 112/246 = 45.53%

(e) There are 34 stocks which increase in price and pay dividends out of the 119 stocks that increase in price so the probability is 34/119 = 28.57%

(f) Using the same logic as (e), the probability is 85/134 = 63.43%

(g) From the requirements, we see that 49 stocks don't satisfy the requirements, so the probability is (246-49)/246 = 80.08%

7 0

2 years ago