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
Amiraneli [1.4K]
3 years ago
15

A plumber uses 16 inches of tubing to connect each washing machine in a install 18 washing machines. How many yards of turbing w

ill he need?
Mathematics
1 answer:
boyakko [2]3 years ago
4 0

Answer:

228

Step-by-step explanation:

18x16

You might be interested in
Three tanks are capable of holding 361,841, and 901 of the greatest vessel winch can be used to fill each one of them on exact n
daser333 [38]

Answer:

Tank which is capable of holding 1 can fill each one of the tanks an exact number of time.

Step-by-step explanation:

Three tanks are capable of holding 361,841,901

To find which tank can be used to fill each one of them an exact number of time, find HCF(361,841,901)

361=19^2\\841=29^2\\901=17(53)

Therefore,

HCF(361,841,901)=1

So, tank which is capable of holding 1 can fill each one of the tanks an exact number of time.

6 0
3 years ago
Really need help Pls
Studentka2010 [4]

Answer:

20.57 cm

Step-by-step explanation:

Circumference of half circle = diameter + half of circumference

                                               = 8 +\dfrac{2\pi r}{2}\\\\\\= 8 + \pi r\\\\= 8 + 3.142 * 4\\\\= 8 + 12.568\\\\= 20.568\\\\= 20.57 \ cm

6 0
2 years ago
Select the best answer.<br><br> tan x tan x/2=
Colt1911 [192]
Tan 2 x-2 tan x=0
Tan x (tan x-2 ) =0
A tan x=0 —> x=0 and x =K π
B tan x=2 —> x=63.43 +k180 deg

4 0
3 years ago
If 65 percent of the population of a large community is in favor of a proposed rise in school taxes, approximate the probability
xz_007 [3.2K]

Answer:  a) 0.99917  b)  0.7054  c) 0.9820

Step-by-step explanation:

Let X denotes the number of people are in favor of a proposed rise in school taxes.

Era re given that p(probability that a person is in favor of a proposed rise )= 0.65

Sample size : n= 100

Mean= np = 100(0.65)=65

Standard deviation: \sigma=\sqrt{np(1-p)}\\\\=\sqrt{100(0.65)(0.35)}\\\\=4.76969600708\approx4.77

a) Now, the probability that a random sample of 100 people will contain  at least 50 who are in favor of the proposition :

P(x\geq50)=P(\dfrac{x-\mu}{\sigma}\geq\dfrac{50-65}{4.77})\\\\=P(z\geq-3.144)\\\\=P(z-z)=P(Z

b) between 60 and 70 inclusive who are in favor;

P(60

c) fewer than 75 in favor.

P(x

3 0
3 years ago
Hi All,
tangare [24]

Answer:

a) modal number of teachers in a car is 3

b) median number of teachers in a car is 3

c) mean number of teachers in a car is 2.5

Step-by-step explanation:

  • modal number is 3 because that is the highest frequency of  numbers of cars
  • median number is 3 because it is the middle number when you expand the frequency table.
  • mean number is 2.5 because that is the approximate average of all the numbers.
8 0
3 years ago
Other questions:
  • A Venn diagram is shown below: a Venn diagram showing two categories, A and B. In the A only circle is 1 and 2, in the B circle
    11·2 answers
  • Jennie makes quilts. She can make 7 quilts with 21 yards of material. How many yards of material would be required to make 12 qu
    7·2 answers
  • Lisa sold her old bike for $140 less than she paid for it. She sold the bike for $85. Write and solve and equation to find how m
    9·1 answer
  • Which statements about the graph of f(x) =√x are true?
    5·1 answer
  • You need at least 10,000 points to advance to the next level of a video game. Your current score is 3200 points. Write and solve
    12·1 answer
  • A space for storing boxes is 36 inches high. Each box is 6 inches high. A space of 9 inches must be left at the top. what is the
    15·1 answer
  • This is the last question i got a 100 so far can we get a full 100
    5·1 answer
  • Aldo made a shirt using 1/5 meters of yellow fabric and 2/3 meters of red fabric. How many meters of fabric did he use in all? W
    6·1 answer
  • What is (-2,6) and ( 5,13) in slope
    5·1 answer
  • There are 60 minutes in an hour. The total number of minutes is a function of the number of hours, as shown in the table. Does t
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!