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
Svet_ta [14]
3 years ago
14

The price of a bicycle was decreased by 40% to £96. What was the price before the decrease?

Mathematics
1 answer:
inna [77]3 years ago
3 0

Answer:

£160

Step-by-step explanation:

£160 times 0.6 equals  £96

since  £96 is 60% of the original price since 40% was taken off

You might be interested in
A design engineer wants to construct a sample mean chart for controlling the service life of a halogen headlamp his company prod
tekilochka [14]

Answer:

C) 515 hours.

D) 500 hours

c) sample 3

Step-by-step explanation:

1. Sample 2 mean = x2`= ∑x2/n2= 2060/4= 515 hours

Sample Service Life (hours)

1                2              3

495      525            470

500         515           480

505        505            460

<u>500         515             470        </u>

<u>∑2000     2060         1880</u>

x1`= ∑x1/n1= 2000/4= 500 hours

x2`= ∑x2/n2= 2060/4= 515 hours

x3`= ∑x3/n3= 1880/4=  470 hours

2. The mean of the sampling distribution of sample means for whenever service life is in control is 500 hours . It is the given mean in the question and the limits are determined by using  μ ± σ , μ±2 σ  or μ ± 3 σ.

In this question the limits are determined by using  μ ± σ .

3. Upper control limit = UCL = 520 hours

Lower Control Limit= LCL = 480 Hours

Sample 1 mean = x1`= ∑x1/n1= 2000/4= 500 hours

Sample 2 mean = x2`= ∑x2/n2= 2060/4= 515 hours

Sample 3 mean = x3`= ∑x3/n3= 1880/4=  470 hours

This means that the sample mean must lie within the range 480-520 hours but sample 3 has a mean of 470 which is out of the given limit.

We see that the sample 3 mean is lower than the LCL. The other  two means are within the given UCL and LCL.

This can be shown by the diagram.

8 0
2 years ago
How to solve 4+7*-5*-6
andrew-mc [135]
The answer is 0
Explanation
When doing PEMDAS you always move from left to right
4+7=11
-5-6=-11
11-11
= 0
7 0
3 years ago
PLEASE HELP ME I AM ON A TEST PLEASE!!!!!!!!!!!!
Kobotan [32]

Answer:

1st. Add 5 each time so 5 times 12 = 60 so

5

10

15

20

25

30

35

40

45

50

55

60

2: H = 5M

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Simplify. 5^-1(3^-2)
wariber [46]
The answer is zero hope that helps
4 0
3 years ago
Read 2 more answers
The number of books donated to a library is increasing by 25% each month. Initially, there were 80 books donated to the library.
lions [1.4K]

Answer: There would be 745 books at the end of month 10.

Step-by-step explanation:

Since we have given that

Number of books initially = 80

Rate of growth = 25% = 0.25

t = 10 months

We need to find the number of books that are expected at the end of month 10.

As we know the formula for "Compound interest":

A=P(1+\dfrac{r}{100})^t\\\\A=80(1+\dfrac{25}{100})^{10}\\\\A=80(1+0.25)^{10}\\\\A=80(1.25)^{10}\\\\A=745.05

Hence, there would be 745 books at the end of month 10.

4 0
3 years ago
Other questions:
  • Jamal wants to construct a tangent line to circle O that passes through point M. He started by drawing a segment from point O to
    11·2 answers
  • I’ll give brainliest:)
    14·2 answers
  • Answer this please thanks!
    15·1 answer
  • Someone help pls!!! :)))
    15·1 answer
  • 4x + 7y = 3 x = y - 2
    11·2 answers
  • What number is 7 times as much as 9
    15·1 answer
  • Find the equation of the straigt line
    14·1 answer
  • George Johnson recently inherited a large sum of money; he wants to use a portion of this money to set up a trust fund for his t
    13·1 answer
  • HELP!!! i need the remainder as well!
    5·1 answer
  • How do you write two hundred fifty-two and thirty-one ten thousandths
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!