answer.
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
Doss [256]
2 years ago
8

The exchange rate at the post office is £1 = €1.17 how many euros will you get for £280

Mathematics
2 answers:
Debora [2.8K]2 years ago
8 0
Hey there :)

We are given:
£ 1 = € 1.17
We need to find
£ 280 = ?

We can do this by ratio/fraction
\frac{pounds}{euros} or pounds : euros

\frac{1}{1.17} =  \frac{280}{?}
We need to cross multiply to find the value of € when £280

? = 1.17 x 280
? = 327.6

£280 ≈ €327.6
jarptica [38.1K]2 years ago
5 0

Answer: 327.6\text{ euros}

Step-by-step explanation:

It is given that the exchange rate at the post office is  \pounds1=\euro 1.17

Using Unitary method , the conversion of 280\pounds to  euros is given by multiplying 280 on both sides of the above equation ,  we get :-

\pounds280=\euro280\times1.17\\\\\Rightarrow\ \pounds280=\euro327.6

Therefore, we can say that we will get 327.6 euros for \pounds280 .

You might be interested in
A weather balloon has a volume of 90.0 L when it is released from sea level 101 kPa. What is the atmospheric pressure on the bal
kirza4 [7]

Answer:

<em><u>The final atmospheric pressure is 5.19 · 10⁴ Pa</u></em>

Step-by-step explanation:

Assuming that the temperature of the air does not change, we can use Boyle's law, which states that for a gas kept at constant temperature, the pressure of the gas is inversely proportional to its volume. In formula,

pV = const.

where p is the gas pressure and V is the volume

The equation can also be rewritten as

p₁ V₁ = p₂ V₂

where in our problem we have:

p₁ = 1.03 · 10₅ Pa is the initial pressure (the atmospheric pressure at sea level)

V₁ = 90.0L is the initial volume

p₂ is the final pressure

V₂ = 175.0L is the final volume

Solving the equation for p2, we find the final pressure:

p₂ = p₁ v₁ divided by V₂ = (1.01 · 10⁵)(90.0) divided by 175.0 = 5.19 · 10⁴ Pa

8 0
2 years ago
Read 2 more answers
Complete the sentence. the roots of the equation x^2 - 8x - 48 = 0 are -4 and *blank*
prisoha [69]

Answer:

12 is the answer.

Step-by-step explanation:

The best way to get the roots of the equation is to factorize the equation but when the factors are not possible then we should apply the quadratic equations formula to get the value of x.

Now we will try to factorize

x² - 8x -48 = 0

Now we multiply coefficient of highest degree term and constant term

48×1 = 48 which may be factored in 12×4. 8×6, 24×2.

Now we will choose 12×4 out of three because the 12-4 = 8 which is the coefficient of x.

Now its simple.

x²-12x + 4x -48 = 0

x(x -12) + 4(x-12) = 0

(x +4)(x-12) = 0

Therefore roots are x + 4 = 0

x = -4

and x - 12 = 0

x = 12

So the answer is 12.

8 0
2 years ago
Read 2 more answers
Is 3.222222 a rational number
SIZIF [17.4K]

Answer:

<h2>YES</h2>

Step-by-step explanation:

If the number is rational, I can write it as a fraction in which the numerator and denominator are integers (denominator other than 0).

3.\underbrace{222222}_{6}=\dfrac{3222222}{1\underbrace{000000}_6}-\bold{RATIONAL}

If is repeating:

x=3.2222....       <em>multiply both sides by 10</em>

10x=32.2222...      <em>    make the difference 10x - x</em>

10x-x=32.2222...-3.2222...

9x=29             <em>divide both sides by 9</em>

x=\dfrac{29}{9}-\bold{RATIONAL}

4 0
2 years ago
Biologists conducted a study to investigate the flying velocity of mosquitoes both before and after feeding. The following scatt
Lesechka [4]

Answer:

It represents a mosquito that flew very fast after feeding relative to all other mosquitoes.

Step-by-step explanation:

The point is unusual because the velocity of the mosquito is substantially greater than all other velocities and is probably an outlier.

4 0
2 years ago
What is the numerical sum of the degree measures of ∠DEA and ∠AEB?
inessss [21]
The angles are supplementary, therefore totaling them at 180°.

And because I'm bored, I'll solve for x for you!

(x + 25) + (9x + 10) = 180
10x + 35 = 180
Subtract 35 from both sides.
10x = 145
Divide by 10 on both sides.
x = 14.5
3 0
2 years ago
Read 2 more answers
Other questions:
  • Becky adds 3/4 gallon of gasoline into her snow thrower's empty fuel tank. She uses 1/4 gallon for the snowstorm on Friday, and
    15·1 answer
  • The function C(t) below relates outside temperature in degrees Fahrenheit to the number of cricket chirps per minute. It takes a
    8·2 answers
  • Jennifer has a bag of chips that contains 2 red chips and 1 black chip. If she also has a fair die, what is the probability that
    13·2 answers
  • Ryan runs 100 m two times. His times were 14.19 s and 13.78 s. Daniel runs 100 m two times. His times were 15.77 s and 16.24 s.
    13·2 answers
  • The following shows the correlation between the length of a persons handspan and how many jolly ranchers they can pick up with o
    7·1 answer
  • If f(x) = −2 + 8, what is f(−1.8)?<br><br> 4<br> 6<br> 10<br> 12
    12·1 answer
  • Which story problem could be solved using the given equation? 15×23=m Karen measured 23 cup of milk for a recipe. She then added
    14·2 answers
  • Given: AD = BC and BCD = ADC <br> Prove: DE = CE
    13·2 answers
  • A schools enrollment in 2012 was 1234 now it is 1456 what does the expression look like that would help me find the percent chan
    11·1 answer
  • Kim drove from Mathtown at (-2, 5) to Geometryville at (3, -1) to Algebra Springs at (-6, -5), and then back to Mathtown. Find t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!