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
Verdich [7]
3 years ago
7

Write a fraction less than 1 with a denominator of 6 that is greater than 3/4

Mathematics
1 answer:
kenny6666 [7]3 years ago
4 0
The answer is 5/6

3/4=.75 < 5/6=.83
You might be interested in
PLEASE HELP!!!!<br> I need to solve for a, b, and c
nirvana33 [79]

Answer:

  • 25000 seats in section A
  • 14100 seats in sectin B
  • 10900 seats in section C

Step-by-step explanation:

The problem statement tells you half the total number of seats are in section A, so you already know that there are 25000 A seats. The revenue from those seats is

... 25000×$25 = $625,000

so the revenue from B and C seats must total

... $1,070,500 - 625,000 = $445,500

If all 25000 of the B/C seats were C seats, the revenue would be

... 25000×$15 = $375,000

The actual revenue from those seats is $445,500 -375,000 = $70,500 more than that. We know each B seat generates $5 more revenue, so there must be ...

... $70,500/$5 = 14,100 . . . . B seats

Then the balance of the 25000 B and C seats are C seats:

... 25,000 - 14,100 = 10,900 . . . . C seats

_____

<em>Alternate Solution Method</em>

The new Brainly answer format requires the answer be supplied before the working. In order to find the answer quickly so that I can fill in that section, I used a matrix method for solving the problem. The problem equations can be written ...

  • a + b + c = 50000
  • a - b - c = 0
  • 25a + 20b + 15c = 1070500

so the augmented matrix is ...

\left[\begin{array}{cccc}1&1&1&50000\\1&-1&-1&0\\25&20&15&1070500\end{array}\right]

A graphing calculator can be used to find the solution to this, generally using a function that produces the reduced row-echelon form. The attachment shows the solution using a TI-84 calculator.

___

<em>Comment on the Working</em>

Since the number of A seats is equal to the total of B and C seats, the number of A seats must be half the total number of stadium seats. Having figured that out, the problem is reduced to one of finding the mix of B and C seats that will produce the remaining revenue.

As with many mixture problems, it is convenient to look at differences. Start with the assumption that all of the desired revenue comes from the least contributor. Here, that is C seats. Then figure the difference that using a B seat makes ($20 -15 = $5) and the difference of the actual revenue and the amount that you got by assuming all C seats: 445,500 -375,000 = 70,500. Since replacing a C seat by a B seat adds $5 to the revenue, it is easy to figure the number of such replacements required in order to raise the revenue by $70,500.

If you write the equation for B seats, you find the solution to the equation mirrors this verbal description:

... 20b + 15(25000-b) = 445,500

... 5b = 445,500 - 375000 . . . . simplify, subtract 375000

... b = 70500/5 = 14100

8 0
3 years ago
What number complete the fallowing equation? 8×(40+7)=(8×_)+(8×7) A=40 B=47 C=320 D =376
11Alexandr11 [23.1K]

8x40=320 (+) 8x7=56 (=) 376.

A=40

hope this helped


3 0
3 years ago
Read 2 more answers
How do I solve for the solution??<br>y = 3x +2<br>y = x + 1​
Elis [28]

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(−1/2,1/2)

Equation Form:

x=−1/2,y=1/2

Step-by-step explanation:

7 0
3 years ago
Graph F(x)=x^2+4 to its function
Marizza181 [45]

Answer:

vajahs j8fejj

Step-by-step explanation:

Horne if hi ackee on on the or you don't have a 8th 9

3 0
3 years ago
Read 2 more answers
Anyone know the answer , please help!
romanna [79]

Answer:

7

Step-by-step explanation:

Data of # posts made:

1, 1, 2, 2, 3, 5, 5, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9, 10

Since we want to find the median, we find the middle number which is 7. The median is 7.

6 0
3 years ago
Other questions:
  • If line AD is a tangent to circle B at point C, and m∠ABC = 55º, what is the measure of ∠BAD?
    13·2 answers
  • Write the polynomial in standard form. Then name the polynomial on its degree and numbers of terms. 8-4x^2+10x^2+2x
    11·1 answer
  • A car was sold at a 12% discount, which amounts to $1800. How much would the car sell for after the discount?
    12·2 answers
  • What are the best tips to preparing for the selective school exam this year?
    13·1 answer
  • The equation 4(x-2) = 100 is a true equation for a particular value of x. Explain why 2(x-2) = 50 is also true for the same valu
    14·2 answers
  • Find a parametrization of the ellipse centered at the origin in the xy-plane that has major diameter 12 along the x-axis, minor
    14·1 answer
  • There are 11 books on a shelf, 8 of these books are new. What is the ratio of new books to new books? and What is the ratio of a
    14·1 answer
  • A deposit of $325 is made to a checking account that pays 4% annual interest, compounded quarterly.
    7·1 answer
  • = 3x +15 <br> = 4x-10<br><br> What is the value of x?
    11·1 answer
  • Help me please for 12 D is 27
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!