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Jlenok [28]
3 years ago
10

You toss a dice 30 times and recorded the results in the table below.

Mathematics
1 answer:
kobusy [5.1K]3 years ago
5 0

Answer:number 4 is 7%

Step-by-step explanation:

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Can anybody help me with explaining polynomials and multiplying them with exponents to please don’t give me a random answer just
zloy xaker [14]

Answer:

First, you need to know how to multiply two monomials together. A monomial is a one term polynomial.

2x × 5x, 2x²y × 3xy², and ab² × 4b³ are examples of products of monomials.

To multiply monomials together, multiply the number parts together and multiply the variables together.

Here are the 3 examples above solved:

2x × 5x = 10x²

2x²y × 3xy² = 6x³y³

ab² × 4b³ = 4ab^5

To multiply two polynomials together, multiply every term of the first polynomial by every term of the second polynomial. then combine like terms.

Example:

(2x² + 3x - 8)(4x³ - 5x²) =

= 2x² × 4x³ + 2x² × (-5x²) + 3x × 4x³ + 3x × (-5x²) - 8 × 4x³ - 8 × (-5x²)

= 8x^5 - 10x^4 + 12x^4 - 15x³ - 32x³ + 40x²

= 8x^5 + 2x^4 - 47x³ + 40x²

This is a lot of material in very little space. You need to start with simple examples of multiplication of 2 monomials. Then practice multiplying a monomial by a binomial. Then practice with polynomials of more terms.

5 0
1 year ago
The perimeter of the rectangular playing field is 460 yards. The length of the field is 5 yards less than quadruple the width. W
Tpy6a [65]

Answer:

multiply 460 by 5

Step-by-step explanation:

460 * 5 = 2,300

8 0
3 years ago
For questions 1-5 estimate the sum or difference.
Andreyy89
1. 9/10 + 7/8 = 71/40 (or 1.775) so I'd say 2

2. 9/50 + 7/15 = 97/150 (or 0.64667...) so I'd say 1/2

3. is this 2/8 / 9 or 2 / 8/9 please let me know

4. is this 8/12 / 31 or 8 / 12/31 :)

5. is this 15/2 / 15 or 15 / 2/15

Please let me know the second halves of 3 through 5 as well! :)
5 0
3 years ago
What is the solution to y=(-3x+1)
enot [183]

Answer:

Step-by-step explanation:

8 0
1 year ago
Whats the answer? help pls first one to get it CORRECT gets brainlest
vampirchik [111]

Answer:

202.26

Step-by-step explanation:

.28+1.39+200+.6

6 0
3 years ago
Read 2 more answers
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