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
zepelin [54]
3 years ago
7

______________ conveys information about the relative scarcity of a good, such as whether a shortage or a surplus exists.

Mathematics
1 answer:
iris [78.8K]3 years ago
4 0
I need this one too! Please help us!!
You might be interested in
How do I solve this? <br>8(7+23)=8(7)+8()
rodikova [14]
USE PEMDAS
8(7+23)=8(7)+8(23)
=56+184
=240
6 0
3 years ago
What's the value of this expression ? 40-(3x2)x6
natita [175]
4

40-(3x2)x6
40-6x6
40-36
4
3 0
3 years ago
Read 2 more answers
Solve for n. 24 = 3(n -5)​
Masteriza [31]

Answer:

n=13

Step-by-step explanation:

24=3(n-5)

24=3n-15

-3n=-24-15

-3n=-39

n=13

8 0
3 years ago
Jamie has a piece of wood that is 6/8 inches long. He cuts the wood into pieces that are ¼ inches long. How many pieces of wood
pashok25 [27]
Answer: three pieces.

The piece of wood is 6/8 inches long - this fraction can be simplified to 3/4 by dividing both the numerator and denominator by 2.

Thus, he cuts a piece of wood that is 3/4 inches long into 1/4 inch pieces.

1 goes into 3 three times, so the piece of wood can be cut into three 1/4-inch pieces.
4 0
3 years ago
Read 2 more answers
Help with matrices please? Any wrong/not applicable answers will be reported and BLOCKED
marin [14]

m x H = \left[\begin{array}{ccc}-25&37.5&-12.5\\\9\end{array}\right]

Step-by-step explanation:

Step 1; Multiply 5 with this matrix  \left[\begin{array}{ccc}-1&2\\4&8\\\end{array}\right] and we get a matrix \left[\begin{array}{ccc}-5&10\\20&40\\\end{array}\right]

Multiply the fraction  \frac{2}{5} with the matrix  \left[\begin{array}{ccc}-1&2\\4&8\\\end{array}\right] and we get \left[\begin{array}{ccc}-\frac{2m}{5} &\frac{4m}{5} \\\frac{8m}{5} &\frac{16m}{5} \\\end{array}\right]

Step2; Now equate corresponding values of the matrices with each other.

-5 = \frac{-2m}{5} and so on. By equating we get the value of m as \frac{25}{2}

Step 3; Add the matrices to get the value of matrix m.

Adding the three matrices on the RHS we get  \left[\begin{array}{ccc}2&9&-9\\\end{array}\right].

Step 4; Adding the matrices on the LHS we get the resulting matrix as H +

\left[\begin{array}{ccc}4&6&-8\\\9\end{array}\right]. Equating the matrices from step 3 and 4 we get the value of H as \left[\begin{array}{ccc}-2&3&-1\\\9\end{array}\right]

Step 5; Now to find the value of m x H we need to multiply the value of \frac{25}{2} with the matrix \left[\begin{array}{ccc}-2&3&-1\\\9\end{array}\right]

Step 6; Multiplying we get the matrix m x H = [ -25  \frac{75}{2}  \frac{-25}{2} ]

8 0
3 years ago
Other questions:
  • Which of the following is the sum of 1/2 and -2/3
    15·1 answer
  • A forest ranger can see for a distance of 12 miles from a firetower.How many square miles can he observe?
    11·1 answer
  • How are the ratios 100/2, 150/3, 175/3.5, 200/4 related to 50/1?
    10·1 answer
  • 8(5021)(3054)+(-8)(-5021)(-3054)+3
    14·2 answers
  • Seven fewer than a number
    8·2 answers
  • Owen measured a line to be 17.9 inches long. If the actual length of the line is 17.8 inches, then what was the percent error of
    11·2 answers
  • Simplify.<br> Rewrite the expression in the form 4^n<br> (4^9 ) / ( 4^5)
    8·1 answer
  • The constraints of a problem are listed below. What are the vertices of the feasible region?
    5·1 answer
  • PLEASE HELP!!! THIS IS FOR MATH
    9·1 answer
  • 12(x - 3) + 18 = 4(3x - 3)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!