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
IgorLugansk [536]
3 years ago
10

Which expression can be used to find 80% of 120?

Mathematics
2 answers:
Vinil7 [7]3 years ago
6 0

Answer:

C.(0.8) (120)

Step-by-step explanation:

0.8 = 80%

of means multiply, therefore, 0.8 x 120 equals 80% of 120.

ollegr [7]3 years ago
5 0

Answer:

C. (.8)(120)

Step-by-step explanation:

that is how you find percent of a number

You might be interested in
Help, I need it by 9:00 am
olya-2409 [2.1K]
<h3>Answer:</h3>

Option B. because all rational numbers are integers.

Have a look at the above venn diagram showing the relationship between - Real, irrational, rational, integers, whole and natural numbers.

\longrightarrow{\green{Option \:  B.}}⟶Option  \: B.

4 0
2 years ago
The brick will be painted. Which measure will help the painter know how much paint to buy?
Lera25 [3.4K]

Step-by-step explanation:

B) Surface Area

C) Volume

4 0
2 years ago
The competitive advantage of small American factories such as Tolerance Contract Manufacturing lies in their ability to produce
Tom [10]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Please find the complete question in the attached file.

H_0: \sigma^{2} \leq 0.0008\\\\H_a:  \sigma^{2} > 0.0008

The testing states value is:

\to x^2=\frac{(n-1)s^2}{\sigma^2}=32.6250

therefor the \rho - \ value = 0.2931

Through out the above equation its values Doesn't rejects the H_0 value, and its  sample value doesn't support the claim that although the configuration of its dependent variable has been infringed.

5 0
2 years ago
An art teacher mixes 20 ounces of yellow paint with 8 ounces of red paint. How many ounces of yellow paint would she need to mix
vlada-n [284]
30. Answer if u place the equation into a fraction: example 20/8 yellow over red. Next let’s put the other amount into a fraction, we don’t know yellow so for the fraction we will put x: x/18. For our next step we will then cross multiply 20 by 18 and 8 by x getting 8x=360 from there you divide for x getting 45 yellow.
7 0
3 years ago
What is a matrix for a system of equations that does not have a unique solution?
vlada-n [284]

A system of linear equations can have no solution, a unique solution or infinitely many solutions. A system has no solution if the equations are inconsistent, they are contradictory. for example 2x+3y=10, 2x+3y=12 has no solution. is the rref form of the matrix for this system.

This is in my opinion. Im not sure if it is correct or not but Good luck!


4 0
3 years ago
Other questions:
  • A graduated commission employee makes 3.5% interest on the first $50,000 in sales and 6.5% interest on all sales over $50,000. W
    6·2 answers
  • Jose will travel 268 kilometers with his family this weekend. How many miles will he travel? Use the conversion table to find
    12·2 answers
  • Trigonometric identity <br><br> Prove<br><br> Sin(8x)=2sin(4x)cos(4x)
    14·1 answer
  • 200 students, which was 40% of the 7th graders said that the dress code was an important issue at school. How many students are
    8·1 answer
  • According to Nasa, when the International Space Station (ISS) is at an altitude of 385 kilometers, it travels at about 17,178 mi
    12·1 answer
  • An expression is shown
    11·1 answer
  • A ball is thrown from an initial height of 3 feet with an initial upward velocity of 17 ft/s. The ball's height h (in feet) afte
    9·1 answer
  • In between what two integers is the square root of 77?
    13·2 answers
  • The shape of a carpet is a semicircle. Use 22 7 as an approximation for π. a) Find its area. b) Janice wants to put a fringed bo
    8·1 answer
  • don't worry about the other writing I want to see it worked out step by step so I can work the rest out and learn how to do them
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!