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
Vlad [161]
2 years ago
13

Haseena bought 1 pencil box, 4 pencils and 4 notebooks from a store. She paid Rs. 95 in all. Some ink fell on the bill that she

got from the store. So the price of 1 notebook cannot be seen from the bill.What is the price of the one notebook?
Mathematics
1 answer:
Rudik [331]2 years ago
8 0

The price of the one notebook will be Rs. 10.6

  • Let the price of one notebook be x.

If Haseena bought 1 pencil box, 4 pencils and 4 notebooks from a store, with a total of Rs. 95 paid in all, then;

1x + 4x + 4x = 95

9x = 95

x = 95/9

x = 10. 6

Hence the price of the one notebook will be Rs. 10.6

Learn more on ratio here: brainly.com/question/20346769

You might be interested in
Nia's bag weighs 5-sixths of the maximum weight allowed for bags on an airplane. The maximum weight allowed is 45 pounds. What i
scZoUnD [109]

Answer:

54

Step-by-step explanation:

copy  dot flip 45/1 divided by 5/6

first copy dot flip so 45/1 then multiply and flip 5/6 so it looks like this

45/1 x 6/5= 270/5 then you need to see how many time 5 goes in 270 which is 54 and thats you anwser hope this helps sorry if im wrong

4 0
3 years ago
Almost all employees working for financial companies in New York City receive large bonuses at the end of the year. A sample of
lora16 [44]

Answer:

The 90% confidence interval for the average bonus that all employees working for financial companies in New York City received last year is between $43,819 and $50,181

Step-by-step explanation:

We have the standard deviation for the sample, which means that the t-distribution is used to solve this question.

T interval

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 62 - 1 = 61

90% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 61 degrees of freedom(y-axis) and a confidence level of 1 - \frac{1 - 0.9}{2} = 0.95. So we have T = 1.67

The margin of error is:

M = T\frac{s}{\sqrt{n}} = 1.67\frac{15000}{\sqrt{62}} = 3181

In which s is the standard deviation of the sample and n is the size of the sample.

The lower end of the interval is the sample mean subtracted by M. So it is 47000 - 3181 = $43,819

The upper end of the interval is the sample mean added to M. So it is 47000 + 3181 = $50,181

The 90% confidence interval for the average bonus that all employees working for financial companies in New York City received last year is between $43,819 and $50,181

6 0
2 years ago
Kelly has nine pieces of ribbon. She recorded the length of each piece in the line plot shown.
Ugo [173]

Answer: 44 inches

Step-by-step explanation:

The 3 longest are 14.5 14.5 and 15 so the answer is adding them and 44 is the answer.

6 0
3 years ago
Can you answer this Algebra question please?<br> (Just A, thank you).
Eduardwww [97]

d_f=d_i+v_0t+\dfrac{1}{2}at^2 \\d_f-d_i-\dfrac{1}{2}at^2=v_0t \\v_0=\boxed{\dfrac{d_f+d_i-\frac{1}{2}at^2}{t}} \\

Hope this helps.

8 0
3 years ago
Read 2 more answers
Write the equation of the line that has a slope of 2/3 and passes through (0,-7).
likoan [24]
The equation of the line is (slope-intercept) y=\frac{2}{3}x+(-7) or (standard form) \frac{-2}{3}x+y=-7
6 0
3 years ago
Other questions:
  • Can you help me please, this is easy but im having some trouble
    15·2 answers
  • there are a total of 44 goats and chickens being raised. between them, they have 134 legs. how many goats are in total? how many
    8·1 answer
  • This circle graph shows the parts of her time that Kim spends listening to different types of music. Kim spends her time listeni
    5·2 answers
  • As part of a statistics project, a teacher brings a bag of marbles containing 600 white marbles and 300 red marbles. She asks he
    10·1 answer
  • What is 6/9 simplified?
    8·2 answers
  • Which term describes the faces of the polyhedron
    7·1 answer
  • 3.2n as a algebraic expression
    7·1 answer
  • A sample of restaurants in a city shows that the average cost of an appetizer is $6.32 with a standard deviation of $0.47. A bra
    5·1 answer
  • 3. Triangle ABC has angle measures as noted below. Please note this triangle is not drawn to scale, and the longest leg of the f
    5·1 answer
  • What is x? -4(x+2)=4(2-2x)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!