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3 years ago

Drag each label to the correct location on the table. Each label can be used more than once, but not all labels will be used.

Mathematics

1 answer:

vichka [17]3 years ago

8 0

Answer:

Written in explanation

Step-by-step explanation:

Polynomial 1:

Simplified form:

$(x-\frac{1}{2} )(6x +2) = 6x^2 -3x + 2x - 1 = 6x^2 -x -1$

Name by number of terms:

There are 3 terms, so this is a trinomial.

Polynomial 2:

Name by degree: The highest power of x is 1, so this is linear.

Name by number of terms: There are two terms, so this is binomial.

Polynomial 3:

Simplified Form:

$4(5x^2-9x+7) +2(-10x^2+18x-13) = \\20x^2 - 36x +28 -20x^2 + 26x-26 =\\2$

Name by degree: There are no x terms, so this is a constant.

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At a school fair, each student spins the spinner, which is equally likely to land on each of the four sectors. The spinner shows

Sergeeva-Olga [200]

Answer:

3 tokens.

Step-by-step explanation:

We need the roulette image, therefore we will suppose one that I will leave as an attached image:

The main thing to keep in mind in this case is that the probabilities are the same, therefore you don't have to take that into account, just operate with the values of each sector, therefore the expected value would be:

expected value = profit - loss

expected value = (5 + 5) - (4 + 3)

expected value = 10 - 7 = 3

This means that the number of tokens waiting for the student to earn for each spin is 3 tokens.

3 0

3 years ago

Two consecutive positive integers have the property that one integer times the other equals 612. What is the sum of these two in

KiRa [710]

Answer:

The integers are 17 and 18

6 0

3 years ago

3/6=X/8 find X need a strait up answer dont need work just answer. Plz help

Sphinxa [80]

To find x, let's simplify 3/6 to see if we have a factor.
3/6 = 1/2, so x is 1/2 of 8.
Divide 8 by 2 or multiply 8 by 0.5.
X = 4.
I hope this helps!

3 0

4 years ago

Read 2 more answers

how many different two-digit numbers greater than 50 can be formed from the digits 3,6,7, and 9 of repetition of digits is allow

nalin [4]

First of all the repeated digits numbers are 66,77 and 99 Total 3
Numbers beginning with 6 Total 3 (63,67 and 69).
Numbers begin with 7 Total3
and begin with 9 Total 3.

answer is 12

8 0

3 years ago

Somebody help me out

Bumek [7]

The number that produces an irrational number when multiplied by 0.4 is 3π. The correct option is A. $3\pi$

To determine which number produces an irrational number when multiplied by 0.4

First and foremost, 0.4 is a rational number.

A rational number is a number that is of the form $\frac{p}{q}$ where p and q are integers and q is not equal to 0.

0.4 can be written as $\frac{4}{10}$ or $\frac{2}{5}$ , hence, it is a rational number.

Now,

Any irrational number when multiplied by a rational number other than zero will also be irrational.

Therefore, we are to determine which of the given options is an irrational number.

For option A. 3π

π is an irrational number, therefore 3π is also an irrational number

For option B. 0.444...

0.444... can be expressed as 4/9, therefore it is a rational number

For option C. $\sqrt{9}$

$\sqrt{9}$ = 3, which can be expressed as 3/1, therefore it is a rational number

For option D. $\frac{2}{7}$

$\frac{2}{7}$ is a rational number

The only irrational number among the given options is 3π

Hence, the number that produces an irrational number when multiplied by 0.4 is 3π. The correct option is A. $3\pi$

Learn more here: brainly.com/question/11763957

8 0

2 years ago