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
Vlad1618 [11]
3 years ago
6

Brian pays £465.98 a year on his car insurance. The insurance company reduces the price by 3.6%.How much does the insurance cost

now? Give your answer rounded to 2 DP.
Mathematics
2 answers:
inysia [295]3 years ago
7 0

Answer:

The correct answer is £449.20 rounded upto 2 DP.

Step-by-step explanation:

Brian pays £465.98 a year on his car insurance.

The insurance company reduces the price by 3.6%.

The amount reduced by the insurance company is 3.6% of 465.98 = £16.77528.

Price the insurance company charges now is given by subtracting the previous cost with the reduction amount.

Thus the insurance cost now = £ (465.98 - 16.77528) = £449.20472 ≈ £449.20.

Thus the reduced insurance cost Brian has to pay now is £449.20 rounded to 2DP.

GaryK [48]3 years ago
3 0

Answer:

£16.77528

Step-by-step explanation:

You might be interested in
Will give brainliest for right answer. Absurd answer will be reported.
Licemer1 [7]

Answer:

Option 1

Step-by-step explanation:

Arc MK is equal to the sum of arcs ML and LK.

6 0
2 years ago
You have this information about ΔABC, ΔDEF, and ΔGHI:
pychu [463]
<span>ΔABC, ΔDEF, and ΔGHI
</span>
I think all triangles are congruent. 2 sides and 1 angle of each triangle is has the same measure. Making these triangles congruent in SAS theorem.
8 0
3 years ago
Read 2 more answers
The table to the right displays the weight progress of a
Vikki [24]

Answer:

The answer is 6 pounds.

Step-by-step explanation:

I figured it out by getting it wrong

7 0
3 years ago
Read 2 more answers
A small town has 2000 families. The average number of children per family is mu = 2.5, with a standard deviation sigma = 1.7. A
Nikitich [7]

Answer:

Let X the random variable that represent the number of children per fammili of a population, and for this case we know the following info:

Where \mu=2.5 and \sigma=1.7

We select a sample of n =64 >30 and we can apply the central limit theorem. From the central limit theorem we know that the distribution for the sample mean \bar X is given by:

\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})

And for this case the standard error would be:

\sigma_{\bar X} = \frac{1.7}{\sqrt{64}}= 0.2125

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

The central limit theorem states that "if we have a population with mean μ and standard deviation σ and take sufficiently large random samples from the population with replacement, then the distribution of the sample means will be approximately normally distributed. This will hold true regardless of whether the source population is normal or skewed, provided the sample size is sufficiently large".

Solution to the problem

Let X the random variable that represent the number of children per fammili of a population, and for this case we know the following info:

Where \mu=2.5 and \sigma=1.7

We select a sample of n =64 >30 and we can apply the central limit theorem. From the central limit theorem we know that the distribution for the sample mean \bar X is given by:

\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})

And for this case the standard error would be:

\sigma_{\bar X} = \frac{1.7}{\sqrt{64}}= 0.2125

6 0
3 years ago
WILL MARK BRAINLIEST!!!
Stells [14]
Let y represent the yellow and x the red.
Y= 3x-5 is your equation
5 0
3 years ago
Other questions:
  • Cual es el país más grande del mundo
    9·2 answers
  • Bill and Joe have 60 dollars between them. Bill has half as much as Joe. How much does Bill have?
    7·1 answer
  • THIS IS A MULTI CHOICE ANSWER
    10·1 answer
  • The weather forecast states that there’s a 35% chance of rain tomorrow describe a method that you could use to model the situati
    14·1 answer
  • Over the course of one day, a store owner determined that 80% of customers bought a drink and 30% of customers bought a snack. I
    7·1 answer
  • How does one solve this rational equation? Even youtube isn't quite helping me understand either.
    9·1 answer
  • The number of squares that are required to fill a rectangle of 512 cm by 108 cm, if each square of length 8 cm is _____________.
    15·2 answers
  • A cubic centimeter is the space taken by a square whose sides are 1 centimeters long true or false
    8·1 answer
  • Choose ALL terms like 5x?
    11·1 answer
  • Help me show work I beg<br><br> A 85.7%<br> B 21.1%<br> C 64.4%<br> D 35.4%
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!