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
Alchen [17]
3 years ago
11

Which algebraic expression is represented by the model?

Mathematics
1 answer:
bogdanovich [222]3 years ago
6 0

Answer:

Contributing

Step-by-step explanation:

Just contribute the number that is not is the column to the number that is in the column

You might be interested in
In an 80/20 mortgage, what is the second mortgage used for?
avanturin [10]

Answer:

The first loan covers 80 percent of the home’s price, while the second covers the remaining 20 percent.

Step-by-step explanation:

they are still a home price percentage

5 0
3 years ago
Read 2 more answers
A soccer team wins 65% of its matches, and 15% of its matches end in a draw. If the team is scheduled to play 20 matches, about
Finger [1]
The team plays 20 matches. 

65% of the matches, the teams wins
= 20 * 0.65
= 13 matches

15% of the matches, the games ends in draw.
= 20 * 0.15
= 3 matches

The team is expected to lose in 
= 20 - 13 - 3
= 4 matches
3 0
3 years ago
Guys im in school right now helppppppp please xoxo
ad-work [718]

Answer:

question A: 50%

Step-by-step explanation:

For question A: the percentage is ( enroll(2014) - enrol(2012) ) / enrol(2012) for  that is 0.5 = 50%, same method for the other questions

7 0
3 years ago
The measured weights of 1,000 men in a certain village follow a normal distribution with a mean of 150 pounds and a standard dev
Hitman42 [59]
Z = (X-Mean)/SD 
<span>z1 = (165 - 150)/15 = +1 </span>
<span>z2 = (135 - 150)/15 = - 1 </span>
<span>According to the Empirical Rule 68-95-99.7 </span>
<span>Mean +/- 1SD covers 68% of the values </span>
<span>100% - 68% = 32% </span>
<span>The remaining 32% is equally distributed below z = - 1 and z = +1 </span>
<span>32%/2 = 16% 
</span>
<span>Therefore, 
</span>
<span>a) Number of men weighing more than 165 pounds = 16% of 1000 = 160 </span>
<span>b) Number of men weighing less than 135 pounds = 16% of 1000 = 160</span>
3 0
3 years ago
Read 2 more answers
PLEASE HELP URGENTLY!!!!¡!!!!!!¡
DaniilM [7]
<h3>There are 3 answers: Choice A, Choice D, Choice F</h3>

Explanation:

2 & 1/2 = 2.5

10 + (-2.5) can be represented by starting with 10 and then dropping by 2.5, which is what choice A is saying

or we can start with -2.5 and add on 10. This works because we can add numbers in any order, example: 2+3 = 3+2 = 5. So starting with -2.5 and adding on 10 is represented by choice D's and choice F's examples

4 0
3 years ago
Other questions:
  • Profit is the difference between revenue and cost. The revenue, in dollars, of a company that makes skateboards can be modeled b
    15·3 answers
  • What is the measure of Z if W equals to 116*
    13·1 answer
  • Rewrite the given equation so there is a single power of 5,000 on each side. Then, set the exponents equal to each other. Which
    15·1 answer
  • Find the area of the parallelogram shown below.
    10·1 answer
  • Help please<br> 14 + 18 ÷ 2 x 3 - 7
    5·1 answer
  • A dilation is _____ to the original figure?
    12·1 answer
  • How many x-intercepts does the graph of y = 2x^2 + 5x +9 have?
    6·1 answer
  • Rona was driving on an asphalt road that had a 35 mile per hour speed limit posted. A lrr r deer jumped out from the side of the
    15·1 answer
  • Help!! Solve for X round to the nearest 10th
    12·1 answer
  • Please help!! will list brainlist!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!