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
Verdich [7]
3 years ago
6

1 European euro = 1.3687 US dollars. While traveling to Europe, Phelan exchanged 250 US dollars for euros. He spent 150 euros on

his trip. After returning to the United States he converts his money back to US dollars. How much of the original 250 US dollars does Phelan now have? Round to the nearest cent.
Mathematics
1 answer:
sdas [7]3 years ago
7 0

Answer:

$145.64

Bc 250 USD = (1.03069 Euro /1 USD) = 257.6725

257.6725-150=107.6725

107.6725 Euro = (1.35261 USD/ 1 Euro) = 145.64

I think ;')

You might be interested in
In a recent study of 42 eighth graders, the mean number of hours per week that they watched television was 19.6. Assume the popu
olya-2409 [2.1K]

Answer:

19.6-2.42\frac{5.8}{\sqrt{42}}=17.43    

19.6+2.42\frac{5.8}{\sqrt{42}}=21.77    

And the best option for this case would be:

a. (17.5, 21.7)

Step-by-step explanation:

Information given

\bar X= 19.6 represent the sample mean

\mu population mean

\sigma= 5.8 represent the population deviation

n=42 represent the sample size  

Confidence interval

The confidence interval for the mean is given by the following formula:

\bar X \pm t_{\alpha/2}\frac{s}{\sqrt{n}}   (1)

The degrees of freedom, given by:

df=n-1=42-1=41

Since the Confidence is 0.98 or 98%, the significance would be \alpha=0.02 and \alpha/2 =0.1, and the critical value would be t_{\alpha/2}=2.42

Replacing we got:

19.6-2.42\frac{5.8}{\sqrt{42}}=17.43    

19.6+2.42\frac{5.8}{\sqrt{42}}=21.77    

And the best option for this case would be:

a. (17.5, 21.7)

8 0
3 years ago
Evaluate 5xi^11 + 2xi^5
katovenus [111]
That’s how you solve complex numbers.

6 0
3 years ago
Please Help<br> What is the sum of the two solutions to x^(2)+5x+6=0
katen-ka-za [31]

Answer:x=−3

x=−2

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Please help &lt;3 i have a F in math
ikadub [295]

Answer:

5/6

Step-by-step explanation:

The slope is y change over x change so...

-2-3 over 1-7 which is -5 over -6 which is simplified to 5/6.

Hope this helps :D

3 0
3 years ago
A spinner has four equal sections labeled one through four you spin the spinner once what is the probability the arrow will land
krek1111 [17]
Seventy-five percent
7 0
4 years ago
Other questions:
  • Which is the equation in standard form of the line that contains points C and D
    5·1 answer
  • For several months, a restaurant manager collected data on the number of people at a table (p) and the total bill, in dollars (d
    11·2 answers
  • Cicero and Themistocles run for the same political office. Cicero received w votes in the election, and
    8·2 answers
  • During the shot put event, Alayna throws the ball 32.45 feet while her teammates throw 28.34 feet, 26.59 feet, and 33.11 feet. U
    13·2 answers
  • Thickness measurements of ancient prehistoric Native American pot shards discovered in a Hopi village are approximately normally
    10·1 answer
  • In solving \\(x^{2}=3\\) we obtain _______
    6·1 answer
  • Two angles are complimentary. One angle measures 69 degrees. The other measures ( 5n + 1). What is the value of n?
    12·1 answer
  • Please can someone answer this
    15·1 answer
  • In a class of 50 students, 9 students play both soccer and basketball. A total of 21 students play basketball, and 15 students d
    14·1 answer
  • Using the picture below, which angle is alternate exterior to angle 2?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!