MATHEMATICS
MIDDLE SCHOOL

Answer: So we multiplied the red paint by three because 5 times 3 is fifteen so we have to multiply 8 by 3 as well. The answer is 24 drops of yellow paint. I hope this helps and have wonderful day!! :)

MIDDLE SCHOOL

Which property does the statement illustrate? 1.

(n + 6) • 7 = 7 • (n + 6)

2.

3 • (4 • 9) = (3 • 4) • 9

3.

(2x • 5y) • 8 = 2x • (5y • 8)

4.

5 • 3 = 3 • 5

A.

commutative property of multiplication

B.

associative property of multiplication

Question Resources

1. It illustrates the commutative property of multiplication because the answer is the same even if you switch the order.

2. B because the answer is the same if you switch the places of the parentheses

3. B same reason as above

4. A because no matter what order, the answer is the same

2. B because the answer is the same if you switch the places of the parentheses

3. B same reason as above

4. A because no matter what order, the answer is the same

COLLEGE

Fill in the blanks: 1.) 85% expressed as a fraction in simplest form is ____

2.) 60 out of 300 CDs are classical music CDs. What percent of the CDs are classical music CDs?

3.) 4/9 expressed as a percent is?

4.) 0.72 expressed as a percent is?

Fill in the blanks:

1.) 85% expressed as a fraction in simplest form is 17/20

Step:

85/100=17/20

2.) 60 out of 300 CDs are classical music CDs. What percent of the CDs are classical music CDs?

20%

Steps:

60/300=1/5

1/5 ×20=20/100=20%

3.) 4/9 expressed as a percent is?

44.4%

Steps:

100% = 9 units

1 unit =100/9

4units=100/9×4=44.4%

4.) 0.72 expressed as a percent is?

72%

Step:

0.72=72/100=72%

1.) 85% expressed as a fraction in simplest form is 17/20

Step:

85/100=17/20

2.) 60 out of 300 CDs are classical music CDs. What percent of the CDs are classical music CDs?

20%

Steps:

60/300=1/5

1/5 ×20=20/100=20%

3.) 4/9 expressed as a percent is?

44.4%

Steps:

100% = 9 units

1 unit =100/9

4units=100/9×4=44.4%

4.) 0.72 expressed as a percent is?

72%

Step:

0.72=72/100=72%

MIDDLE SCHOOL

What is the meaning of the variable x in terms of the situation?

It completely depends on the situation.

From everything we're given in the question, we

don't know anything about the situation yet.

MIDDLE SCHOOL

What is the missing exponent of 100=10

100= 10^2.

The missing exponent is 2~

The missing exponent is 2~

Answer:

tu (2)

Step-by-step explanation:

MIDDLE SCHOOL

How to make

1-3-5-7=0

Answer:

1-3-5-7

7-5 = -1+3

Answer:

Step-by-step explanation:

7-3+1-5=0

7-3=4

4+1=5

5-5=0

COLLEGE

Find the derivative of 2x+x^2/x

Answer:

General Formulas and Concepts:

Calculus

Differentiation

- Derivatives
- Derivative Notation

Derivative Property [Addition/Subtraction]:

Basic Power Rule:

- f(x) = cxⁿ
- f’(x) = c·nxⁿ⁻¹

Step-by-step explanation:

Step 1: Define

Identify

Step 2: Differentiate

- Factor:
- Simplify:
- Derivative Property [Addition/Subtraction]:
- Basic Power Rule:

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Differentiation

MIDDLE SCHOOL

Vicente wants to plant 3 different types onion in 1/4 of his garden. He will use an equal amount of space to plant each type of onion. What fraction of the total garden space will contain each type of onion?

Answer: The fraction of the total garden space will contain each type of onion =

Step-by-step explanation:

We have given that, the number of types of onion Vicente wants to plant in his garden = 3

The part of garden he use to plant all of the types of the onions =

Therefore, the fraction of the total garden space will contain each type of onion =

Thus, the fraction of the total garden space will contain each type of onion =

Hence, the fraction of the total garden space will contain each type of onion =

1/12. To find a probability or percentage, multiply the fractions of 1/3 and 1/4 across the top and bottom

MIDDLE SCHOOL

Fins the value of x.then the measure of each labeled angle

(2x+24)

72j slksjdvjwajabsksoabs

MIDDLE SCHOOL

What is the domain and range of y=√5x-10 +3?

Answer:

Domain:{x|x≥2}

Range:{y|y≥3}

Step-by-step explanation:

Domain is x # 0

A case of a polynomial

A case of a polynomial