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
Novosadov [1.4K]
3 years ago
9

How do you solve the equation in detail :: 12(2w-3)=6w

Mathematics
1 answer:
Daniel [21]3 years ago
8 0
12(w-3)=6w

Distrubute the 12
12(2w)-12(3)=6w
24w-36=6w
Subract 24w from both sides
-36=6w-24w
-36=-18w
Divide both sides by -18
w=2
You might be interested in
The measure of <rate can be represented by the expression (6x+12).​
zhenek [66]
I wish I could help you but Im doing this so i can ask sum
6 0
3 years ago
Read 2 more answers
What shape is this?<br> A.cylinder<br> B.square<br> C.rectangle<br> D.tetrahedron
Mice21 [21]
Thats a rectangle .........
6 0
3 years ago
Jamie purchased a DVD that was on sale for 15% off. The sales tax in her county is 5%. Let y represent the original price of the
Triss [41]

Answer:

1.05(0.85y)

Step-by-step explanation:

15% off so .85y and a 5% tax so 1.05(.85y)

6 0
3 years ago
Read 2 more answers
A small lawnmower company produced 1,500 lawnmowers in 2008. In an effort to determine how maintenance-free these units were, th
ikadub [295]

Answer:

The 95% confidence interval for the average number of years until the first major repair is (3.1, 3.5).

Step-by-step explanation:

The (1 - <em>α</em>)% confidence interval for the average using the finite correction factor is:

CI=\bar x\pm z_{\alpha/2}\cdot\frac{\sigma}{\sqrt{n}}\cdot\sqrt{\frac{N-n}{N-1}}

The information provided is:

N=1500\\n=183\\\sigma=1.47\\\bar x=3.3

The critical value of <em>z</em> for 95% confidence level is,

<em>z</em> = 1.96

Compute the 95% confidence interval for the average number of years until the first major repair as follows:

CI=\bar x\pm z_{\alpha/2}\cdot\frac{\sigma}{\sqrt{n}}\cdot\sqrt{\frac{N-n}{N-1}}

     =3.3\pm 1.96\times\frac{1.47}{\sqrt{183}}\times\sqrt{\frac{1500-183}{1500-1}}\\\\=3.3\pm 0.19964\\\\=(3.10036, 3.49964)\\\\\approx (3.1, 3.5)

Thus, the 95% confidence interval for the average number of years until the first major repair is (3.1, 3.5).

7 0
3 years ago
If the r-value, or correlation coefficient, of a data set is 0.908, what is the coefficient of determination to three decimal pl
belka [17]
0.824.....Apex if answer changed not my fault but kinda helpful
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which graph is defined by f(x) = |x2 − x − 2|? A. graph A B. graph B C. graph C D. graph D
    12·2 answers
  • I have 28 cubes. how many ten and ones i can make? do this one other way not 2 tens or eight 1.
    14·1 answer
  • An art teacher makes a batch of purple paint by mixing 3/4 cup red paint with 3/4 cup blue paint. If she mixes 13 batches, how m
    12·2 answers
  • What is a equivalent fraction for 20/100
    7·2 answers
  • A spy is trying to escape. She must get by four guards. Each guard takes half of her remaining money. She then $64 for her plane
    6·1 answer
  • In a survey, 27% of students chose salads over a meat dish. In all, 81 people chose salads, how many people were in the survey?
    12·1 answer
  • A woman is rowing a boat across a 60 wide river from west to east. She can row at 2 mph in still water, but the river's current
    6·1 answer
  • A baker has 10 pies. He will cut all the pies into pieces that are each 1/4 of the whole pie. How many pieces of pie will there
    15·2 answers
  • A uniform density curve goes from negative 5 to positive 1.
    5·1 answer
  • You are renting an Airbnb beach house. The house has a 300$ cleaning and service fee, along with a 150$ per night charge.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!