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
Scrat [10]
3 years ago
11

If 3/x=5/y, what is the value of y/x?

Mathematics
2 answers:
777dan777 [17]3 years ago
6 0

Answer:

5/3

Step-by-step explanation:

multiply the whole thing by y to get 3y/x=5 and then divide by 3 to get y/x=5/3

Licemer1 [7]3 years ago
5 0

Answer:

y/x=5/3

Step-by-step explanation:

3/x=5/y ⇒ y/x=5/3  replacing y with 3

You might be interested in
1- AT OAKNOLL SCHOOL, 90 OUT OF 270 STUDENTS OWN COMPUTERS. WHAT PERCENT OF STUDENTS OF OAKNOLL SCHOOL DO NOT OWN COMPUTERS? ROU
V125BC [204]
1. 270÷90=3=30% have and 70% don't have a computer.
8 0
3 years ago
Read 2 more answers
Determine the x- and y-intercepts of the graph of y=1/4x−2 .
Serggg [28]
8 is the x intercept and -2 is the y
4 0
3 years ago
Read 2 more answers
You are considering developing a regression equation relating a dependent variable to two independent variables. One of the vari
lys-0071 [83]

Answer:

Step-by-step explanation:

a. How many dummy variables are needed to represent the categorical variable?

We need 1 less dummy variable than outcomes for the categorical variable.

categorical variable has 2 outcomes

So, we need 2-1 = 1 dummy variable.

Answer: 1

Note: If our categorical variable had 5 outcomes, we would need 5-1 = 4 dummy variables.

b. Write the multiple regression equation relating the dependent variable to the independent variables.

Note: Depending your your professor, this can be written one of the following ways...

yhat = a + b1 x1 + bx2

yhat = b0 + b1 x1 + b2 x2

yhat = beta0hat + beta1hat x1 + betahat2 x2

where x1 is the ratio variable

and x2 is the dummy variable

c. Interpret the meaning of the coefficients in the regression equation.

b0 = the predicted value of y when x1 and x2 both equal 0.

b1 = the change in y when x1 increases by 1 unit holding x2 constant.

b2 = the predicted difference in y between the two possible outcomes of the categorical variable holding x1 constant.

7 0
3 years ago
Please solve <br> -(6x+7)+8=19
JulijaS [17]
-6x-7+8=19 and then add your like terms so it’s -6x+1=19 and then subtract one on both sides so it’s -6x=18 so x=-3
3 0
3 years ago
Ok part 2 hey hey it jassie can you answer all my parts and other people to ok here it is
MissTica
0.368 in expanded form would be...

0.000 + 0.300 + 0.060 + 0.008
or simply
.3 + .06 + .008
3 0
3 years ago
Read 2 more answers
Other questions:
  • The population of a large city, x, is less than 8 million. Which inequality correctly represents the statement?
    11·1 answer
  • After the addition of an acid, a solution has a volume of 90 milliliters. The volume of the solution is 3 milliliters greater th
    8·1 answer
  • The length of a rectangle sign is 3 times it’s width, if the signs perimeter is 16 inches, what is the signs area
    7·1 answer
  • Part A. Jose painted a square shaped mural. The length of each side of the canvas is 1 1/3 yards. What is the area of the mural
    14·2 answers
  • Someone please show me how to do this
    15·2 answers
  • What is the greatest common factor of 3a^2+30a
    6·1 answer
  • The black graph is the graph of<br> y = f(x). Choose the equation for the red graph
    6·1 answer
  • Can somebody help plzzzz anyone
    7·2 answers
  • Súčin rokov troch súrodencov je 385. Napíšte súčet ich rokov, ak počet rokov každého z nich je prvočíslo
    12·1 answer
  • A resource comparison of the union and confederacy during the civil war. the title is comparing resources. the data are as follo
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!