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
matrenka [14]
3 years ago
14

If the exchange rate between the American dollar and the Japanese yen is such that $4.00= 442 yen, how many yen could be exchang

ed for $6.00?
Mathematics
2 answers:
Bumek [7]3 years ago
7 0
4.00$ =442yen
6.00$= x cross multiply =
2652$yen= 4.00$x divide both side by 4.00$ = 663 yen
Anna [14]3 years ago
5 0
$6(442Y/$4)=663Y

So $4 is equivalent to 663 Yen
You might be interested in
If Benito is selecting samples of five values from the table, which row will result in the greatest mean? Population Data Row 1
Vilka [71]

Answer:

4th row will result in the greatest mean.

Step-by-step explanation:

We are asked to find the row with greatest mean from our given rows.

We will use formula \bar{x}=\frac{\Sigma x}{n}, where,

\bar{x}=\text{Mean},

\Sigma x=\text{Sum of all data values},

n=\text{Number of data points in sample}

Let us find mean of each row using above formula.

\text{Mean of row 1}=\frac{4+2+2+3+3}{5}

\text{Mean of row 1}=\frac{14}{5}

\text{Mean of row 1}=2.8

Therefore, mean of 1st row is 2.8.

\text{Mean of row 2}=\frac{3+3+4+3+2}{5}

\text{Mean of row 2}=\frac{15}{5}

\text{Mean of row 2}=3

Therefore, mean of 2nd row is 3.

\text{Mean of row 3}=\frac{2+4+3+4+3}{5}

\text{Mean of row 3}=\frac{16}{5}

\text{Mean of row 3}=3.2

Therefore, mean of 3rd row is 3.2.

\text{Mean of row 4}=\frac{3+4+4+7+3}{5}

\text{Mean of row 4}=\frac{21}{5}

\text{Mean of row 4}=4.2

Therefore, mean of 4th row is 4.2.

Since 4th row has the highest mean, therefore, 4th row will result in the greatest mean.

6 0
3 years ago
Read 2 more answers
Deirdre is factoring the polynomial x2 + 2x – 24. Which combination can she use to replace the middle term, 2x?
mafiozo [28]

to replace 2x we need +6x-4x

3 0
3 years ago
Read 2 more answers
At a sale this week, a suit is being sold for $663. This is a 15% discount from the original price.
nignag [31]

Answer:

563.55

Step-by-step explanation:

85/100*663=563.55

6 0
3 years ago
1.5 Determine the degree of the following algebraic expressions:
tatuchka [14]

By identifying the largest exponent in each expression, we see that the answers are:

a) D = 3.

b) D = 5.

c) D = 0.

<h3></h3><h3>How to determine the degree of an expression?</h3>

The degree is just the largest exponent of the variable in an expression.

First, we have:

a) √3xyz - 5

The largest exponent is on the term √3*xyz is 3 (because we add the 3 exponents 1 of x, y, and z) so this expression has a degree of 3.

b)  y² - 3y⁵ -y + 2y³ - 4

Here the largest exponent is on the second term, so we can see that the degree is 5.

c) -10³

Here we don't have a variable, so this is a constant, which means that the degree is zero, because we could write:

-10³*x⁰

Where we use the fact that x⁰ = 1

If you want to learn more about degrees:

brainly.com/question/1600696

#SPJ1

6 0
2 years ago
Can someone please tell me how to factorise 5x squared takeaway 80y squared
GuDViN [60]
80y² - 5x²

Factorise

5(16y²-x²)

hope this helps

divide out any similar things, in this case, it is 5

put it outside the parenthesis, and leave the leftover inside the parenthesis

hope this helps
5 0
3 years ago
Other questions:
  • Let x be 3 and y be 4 and z is 5 <br> x + y / xz
    14·2 answers
  • If D is on the interior of ∠EBC, m∠EBD = (4x -1)°, m∠DBC = (x - 2)°, and m∠EBC = 62°, find the value of x.
    5·1 answer
  • Pls help me find the lateral surface area!!
    6·1 answer
  • How many students can sit around a cluster of 7 square table? The tables in a classroom have square tops. Four students can comf
    8·2 answers
  • Which situation is represented by the equation? 6n + 12 = 2n + 36
    14·1 answer
  • a mechanic worked 20 hours. another mechanic worked 15 hours. together they charged a total of $1950. what was the rate charged
    13·1 answer
  • 3. It will take half an hour for Matthew to travel to
    11·1 answer
  • Alvin has a prism-like water tank whose base area is 0.9 square meters and height is 0.6 meters. He wants to
    9·2 answers
  • Jane is making a healthy snack of trail mix to sell as part of a fundraiser for the school hiking club. The mixture will have 2.
    8·1 answer
  • pls help there are 5 questions if you cycle thru the pictures I know not to many points but I will mark big brain boi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!