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yarga [219]
3 years ago
5

Disebuah perpustakaan, buku-buku disusun rapi didalam lemari dengan membentuk deret aritmatika. Pada sebuah lemari terdapat 6 su

sun rak yang diisi buku-buku dengan berbagai jenis. Jika rak pertama terdapat 10 buku, rak kedua terdapat 12 buku dan rak ketiga terdapat 14 buku. Jumlah seluruh buku dalam sebuah lemari tersebut adalah . . . . *
Mathematics
1 answer:
iragen [17]3 years ago
6 0
Huh I don’t speak this language
You might be interested in
jamie is making chocolate cupcakes. the recipe calls for 2/3 cup of cocoa. she wants to make 1/2 of the recipe. how much cocoa w
Masja [62]

Answer:

I think its 1/3

Step-by-step explanation:

8 0
3 years ago
Raybrook Inc. has retained earnings of $78,000 at the end of the accounting year. In the next accounting period, it plans to use
Sveta_85 [38]

Answer:

I guess the answer is

A:external source

6 0
3 years ago
Read 2 more answers
PLEASE REFER THE ATTACHMENT. THANK YOU ​
irina1246 [14]

The solution is given below:

<h3>What is price index?</h3>

An index number expressing the level of a group of commodity prices relative to the level of the prices of the same commodities during an arbitrarily chosen base period and used to indicate changes in the level of prices from one period to another.

Given:

Comm.         p0        q0       p1       q1       p0q0    p1q0       p1q1        p0q1

     A           25      750       30    960    18750      750       28800     24000

    B             30      450       25    550    13500     750       13750      16500

    C             5        250        6     360      1250     30        2160          1800

    D              6        90         7       210      540       42        1470           1260

    E               10        140       10     190     1400      100       1900          1900

     F                 4         48       5     65      192          240        365         260

Now,

\sump0q0 = 35632

\sump1q0 = 1912

\sump1q1 = 48445

\sump0q1= 45720

1) P01(L) = \sump1q0/\sump0q0 * 100

             = 5.36

2) P01(L) = \sump1q1/\sump0q1 * 100

            = 105.96

Dorbish- Bowley

= 5.36+ 105.96/2

=55.66

Marshall- Edgeworth

=  1912+  48445/35632 + 45720

= 50357/ 81352

= 0.619 *100= 61.9

Fisher's price index

=( 5.36 * 105.96 )^ 0.5

=23.831

Learn more about price index here:

brainly.com/question/14184515

#SPJ1

4 0
2 years ago
Inverse of g(x)=-x^5-3
Artyom0805 [142]

Answer:

<h2>{g}^{ - 1} (x) =  \sqrt[5]{ - x - 3}</h2>

Step-by-step explanation:

<h3>g(x) =  -  {x}^{5}  - 3</h3>

To find the inverse of g(x) equate g(x) to y

That's

<h3>y =  -  {x}^{5}  - 3</h3>

<u>Next interchange the terms</u>

x becomes y and y becomes x

We have

<h3>x =  -  {y}^{5}  - 3</h3>

<u>Next make y the subject</u>

Multiply both sides by - 1

That's

<h3>{y}^{5}  + 3 =  - x</h3>

Send 3 to the right side of the equation

That's

{y}^{5}  =  - x - 3

<u>Find the 5th root of both sides</u>

That's

<h3>\sqrt[5]{ {y}^{5} }  =  \sqrt[5]{ - x - 3}  \\ y =   \sqrt[5]{ - x - 3}</h3>

We have the final answer as

<h3>{g}^{ - 1} (x) =  \sqrt[5]{ - x - 3}</h3>

Hope this helps you

5 0
4 years ago
for a graph of a quadratic i have x intercepts that are x=12 and x =35 do i have enough information to find the y-coordinate of
goldenfox [79]

Answer:

No... provided no other information or no graph is provided.

Step-by-step explanation:

You can find the x-coordinate of the vertex which can be calculated using the two given x-intercepts. Using the symmetry of the parabola, it would just mean the vertex should lay midway between the x's. So the x-coordinate of the vertex is (12+35)/2=47/2.

However, we do not have enough information about the relationship between x and y to find the y-coordinate of the vertex.

All we are given is y=a(x-12)(x-35) (where a is real number) since we know the relationship is quadratic, and the zeros are 12 & 35.

So we could have many possible y-coordinates for our vertex since we don't know the value of a in our equation and we can plug in our x-coordinate for our vertex to find them all.

y=a(47/2-12)(47/2-35)

I'm just going to put everything to right of a in calculator:

y=-529/4 ×a

So that's all the possible y-coordinates for the vertex.

7 0
3 years ago
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