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
umka2103 [35]
3 years ago
11

Math fraction help please

Mathematics
2 answers:
N76 [4]3 years ago
7 0

Answer:

7

Step-by-step explanation:

To get the answer you can either add the fraction to get 7

or

You ca get each fraction and multiple it by 7

The first one would be

1. 4/6 x 7/1

= 28/6

2. 2/6 x 7/1

=14/6

Then add the answers

-    28/6 + 14/6 = 42/6

Because 42/6 is an improper fraction can can keep it like that or you can simplify it to get a whole number.

To simplify the fractions you must divide the top and the bottom by the the denominator.

In this case 6 is the denominator so you divide 42 and 6 the fraction would be =  7/1

You can't divide again because you will still get 7

So 7 is your answer

Lina20 [59]3 years ago
4 0

Answer:

If it is 1 school week, it is 5 cups. A full week, 7 cups.

Step-by-step explanation:

4/6+2/6=1 per day.

You might be interested in
If r(X)=2-x^2 and w(X)=X-2, what is the range of (w*r)(X)
slega [8]
The given function are
r(x) = 2 - x²    and     w(x) = x - 2
<span>(w*r)(x) can be obtained by multiplying the both function together
</span>
So, <span>(w*r)(x) = w(x) * r(x) = (x-2)*(2-x²)</span>
<span>(w*r)(x) = x (2-x²) - 2(2-x²)</span>
            = 2x - x³ - 4 + 2x²

∴ <span>(w*r)(x) = -x³ + 2x² + 2x - 4
</span>

<span>It is a polynomial function with a domain equal to R
</span>
The range of <span>(w*r)(x) can be obtained by graphing the function
</span>
To graph (w*r)(x), we need to make a table between x and (w*r)(x)

See the attached figure which represents the table and the graph of <span>(w*r)(x)
</span>

As shown in the graph the range of <span>(w*r)(x) is (-∞,∞)
</span>

8 0
3 years ago
Read 2 more answers
Your company recently made a purchase of 25 identical tables. The purchase price after adding 5 percent sales tax was 1,706.25.
ELEN [110]
If c = the cost of one table, the cost of all 25 tables before sales tax is 25·c

Since the sales tax is 5%, or 0.05, the sales tax for 25 tables is 25·c·0.05

Adding the sales tax to the original cost of the 25 tables can give you:
25·c + 25·c·0.05 = 1706.25
1.05·25·c = 1706.25
26.25·c = 1706.25
c = \frac{1706.25}{26.25} = 65

so the refund for 5 tables would be 5*65 = $325
4 0
3 years ago
In Exercises 45–48, let f(x) = (x - 2)2 + 1. Match the<br> function with its graph
MA_775_DIABLO [31]

Answer:

45) The function corresponds to graph A

46) The function corresponds to graph C

47) The function corresponds to graph B

48) The function corresponds to graph D

Step-by-step explanation:

We know that the function f(x) is:

f(x)=(x-2)^{2}+1

45)

The function g(x) is given by:

g(x)=f(x-1)

using f(x) we can find f(x-1)

g(x)=((x-1)-2)^{2}+1=(x-3)^{2}+1

If we take the derivative and equal to zero we will find the minimum value of the parabolla (x,y) and then find the correct graph.

g(x)'=2(x-3)

2(x-3)=0

x=3

Puting it on g(x) we will get y value.

y=g(3)=(3-3)^{2}+1

y=g(3)=1

<u>Then, the minimum point of this function is (3,1) and it corresponds to (A)</u>

46)

Let's use the same method here.

g(x)=f(x+2)

g(x)=((x+2)-2)^{2}+1

g(x)=(x)^{2}+1

Let's find the first derivative and equal to zero to find x and y minimum value.

g'(x)=2x

0=2x

x=0

Evaluatinf g(x) at this value of x we have:

g(0)=(x)^{2}+1

g(0)=1

<u>Then, the minimum point of this function is (0,1) and it corresponds to (C)</u>

47)

Let's use the same method here.

g(x)=f(x)+2

g(x)=(x-2)^{2}+1+2

g(x)=(x-2)^{2}+3

Let's find the first derivative and equal to zero to find x and y minimum value.

g'(x)=2(x-2)

0=2(x-2)

x=2

Evaluatinf g(x) at this value of x we have:

g(2)=(2-2)^{2}+3

g(2)=3

<u>Then, the minimum point of this function is (2,3) and it corresponds to (B)</u>

48)

Let's use the same method here.

g(x)=f(x)-3

g(x)=(x-2)^{2}+1-3

g(x)=(x-2)^{2}-2

Let's find the first derivative and equal to zero to find x and y minimum value.

g'(x)=2(x-2)

0=2(x-2)

x=2

Evaluatinf g(x) at this value of x we have:

g(2)=(2-2)^{2}-2

g(2)=-2

<u>Then, the minimum point of this function is (2,-2) and it corresponds to (D)</u>

<u />

I hope it helps you!

<u />

8 0
3 years ago
What is 1.15​% of 26​?
Reptile [31]

Answer:0.299

Step-by-step explanation:

Ask siri

3 0
3 years ago
Read 2 more answers
Help please!!!!:::_))
sleet_krkn [62]

Answer with Step-by-step explanation:

Independent:Tickets,Shopping list,weight,Hiking,Mushrooms in the bridge,Number of trophies

Dependent:Money,Shopping bas,price of customer's order,snacks,mushroom tarts, shelves on the case

5 0
2 years ago
Other questions:
  • PLEASE HELP!! use trigonometry to solve for the missing side of x of the right triangle
    12·2 answers
  • What is 52 rounded to the nearest hundred?
    9·2 answers
  • ........................................................................................................
    9·2 answers
  • MARK AS BRAINLIESTT
    7·2 answers
  • The Lakewood Wildcats won 5 out of their first seven games in this year. There are 28 games in the season. About how many games
    15·1 answer
  • 6 1 4 (x− 2 3 )=9 3 8
    14·2 answers
  • Question: determine all solutions to the diophantine equation 3x + 7y = 4
    11·1 answer
  • Can you look at my question<br> Please help me
    10·2 answers
  • Suppose a charity received a donation of $22.2 million. If this represents 34% of the charity’s donated funds, what is the total
    12·1 answer
  • Tia's tent is in the form of a triangular prism as shown below.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!