1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
choli [55]
3 years ago
6

On a gameboard spinner, Rachel won a prize on 8 out of 10 spins. Based on experimental

Mathematics
1 answer:
Artyom0805 [142]3 years ago
6 0

1.  You need to make a proportion

2. Your proportion would be 8 over 10 equals X over 15

3. Your equation would be 10x=15(8)

4. 15x8=125

5. 10x=125

6. you would divide 125 by 10

7. thats your answer

You might be interested in
Please help me I will give brainliest
Fofino [41]

Answer: -5, 1

Step-by-step explanation:

6 0
3 years ago
What fractional part of the bar is blue? ill mark brainliest!
Snezhnost [94]

Answer:

3/6 or 1/2

Step-by-step explanation:

⇒ out of 6 blocks 3 are shaded so, it will be 3/6

⇒ out of 6 blocks 3 are shaded (3 is half of 6) so, it will be 1/2

3 0
2 years ago
Read 2 more answers
Choose whether it's always, sometimes, never 
Keith_Richards [23]

Answer: An integer added to an integer is an integer, this statement is always true. A polynomial subtracted from a polynomial is a polynomial, this statement is always true. A polynomial divided by a polynomial is a polynomial, this statement is sometimes true. A polynomial multiplied by a polynomial is a polynomial, this statement is always true.

Explanation:

1)

The closure property of integer states that the addition, subtraction and multiplication is integers is always an integer.

If a\in Z\text{ and }b\in Z, then a+b\in Z.

Therefore, an integer added to an integer is an integer, this statement is always true.

2)

A polynomial is in the form of,

p(x)=a_nx^n+a_{n-1}x^{x-1}+...+a_1x+a_0

Where a_n,a_{n-1},...,a_1,a_0 are constant coefficient.

When we subtract the two polynomial then the resultant is also a polynomial form.

Therefore, a polynomial subtracted from a polynomial is a polynomial, this statement is always true.

3)

If a polynomial divided by a polynomial  then it may or may not be a polynomial.

If the degree of numerator polynomial is higher than the degree of denominator polynomial then it may be a polynomial.

For example:

f(x)=x^2-2x+5x-10 \text{ and } g(x)=x-2

Then \frac{f(x)}{g(x)}=x^2+5, which a polynomial.

If the degree of numerator polynomial is less than the degree of denominator polynomial then it is a rational function.

For example:

f(x)=x^2-2x+5x-10 \text{ and } g(x)=x-2

Then \frac{g(x)}{f(x)}=\frac{1}{x^2+5}, which a not a polynomial.

Therefore, a polynomial divided by a polynomial is a polynomial, this statement is sometimes true.

4)

As we know a polynomial is in the form of,

p(x)=a_nx^n+a_{n-1}x^{x-1}+...+a_1x+a_0

Where a_n,a_{n-1},...,a_1,a_0 are constant coefficient.

When we multiply the two polynomial, the degree of the resultand function is addition of degree of both polyminals and the resultant is also a polynomial form.

Therefore, a polynomial subtracted from a polynomial is a polynomial, this statement is always true.

3 0
3 years ago
Read 2 more answers
Which best describes the relationship between the successive terms in the sequence shown?
AleksandrR [38]

Answer:

The answer is -10

Step-by-step explanation:

i got it right on edge

5 0
3 years ago
Read 2 more answers
The polynomial x3+8 is equal to
s344n2d4d5 [400]

The polynomial x3+8 is equal to (x+2)(x2-2x+4)


3 0
3 years ago
Read 2 more answers
Other questions:
  • 2x + y = 5<br> 3y = 15 – 6x
    9·1 answer
  • Fill in the blank: 47% Americans don’t have an
    5·2 answers
  • Piper claims that 3(2a + 2) is equivalent to 5a + 6. She checks her claim by substituting -3 for a. Is Piper's claim correct? Wh
    13·1 answer
  • Find the mean, median, mode, and range for each of the following sets of numbers
    12·1 answer
  • What is the net change in how many bags are on the shelf from
    11·1 answer
  • Which ordered pair best describes the point that represents the time capsule?
    13·1 answer
  • =1/3(3w - 12)= 1/6( 24-6w)
    8·2 answers
  • in need of help asap!
    13·2 answers
  • Translate the sentence into an equation.
    9·1 answer
  • The function a(b) relates the area of a trapezoid with a given height of 12 and
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!