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
Mrac [35]
3 years ago
6

Which quantity is proportional to 15⁄3? Check all that are true. 5⁄1 12⁄4 75⁄15 30⁄4 45⁄9

Mathematics
1 answer:
Scrat [10]3 years ago
7 0
75/15 is one of them. Not sure about the rest
You might be interested in
Let n be the smallest positive integer that is a multiple of 75 and has exactly 75 positive integral divisors, including itself
Juli2301 [7.4K]

Answer:

n=2^4 3^4 5^2 =32400 and then we have:

\frac{n}{75}=\frac{2^4 3^4 5^2}{3 5^2}=432

Step-by-step explanation:

From the info given by the problem we need an integer defined as the smallest positive integer that is a multiple of 75 and have 75 positive integral divisors, and we are assuming that 1 is one possible divisor.

Th first step is find the prime factorization for the number 75 and we see that

75=3 5^2

And we know that 3 =2+1 and 5=3+2 and if we replace we got:

75 = (2+1)(4+1)^2 = (2+1)(4+1)(4+1)

And in order to find 75 integral divisors we need to satisify this condition:

n= a^{r_1 -1}_1 a^{r_2 -1}_2 *...... such that a_1 *a_2*....=75

For this case we have two prime factors important 3 and 5. And if we want to minimize n we can use a prime factor like 2. The least common denominator between 2 and 4 is LCM(2,4) =4. So then the need to have the prime factors 2 and 3 elevated at 4 in order to satisfy the condition required, and since 5 is the highest value we need to put the same exponent.

And then the value for n would be given by:

n=2^4 3^4 5^2 =32400 and then we have:

\frac{n}{75}=\frac{2^4 3^4 5^2}{3 5^2}=432

8 0
3 years ago
How can we best show or describe the change in position of a figure?
snow_lady [41]
HEYA ! ,HERE IS YOUR ANSWER --

We can show or describe the change in position of a figure by graph or chart .


★ hope you like it ★
6 0
3 years ago
7/8(−32−48x)+36=23(−33x−18)−10x <br><br> Please Help
Xelga [282]
I hope I can help! :)

Answer:

-422
-------
727

Have a great day/evening/night! :)
Let me know if you have any additional questions!
-Kappifilms

3 0
3 years ago
Would the answer be c??
andrew-mc [135]

Answer:

<h2>PLEASE MARK BRAINLIEST!!</h2>

Yes

3 0
3 years ago
Which set of ordered pairs does not represent a function?
Irina18 [472]
<h3>Answer:</h3>

B. { (3, –2), (3, –4), (4, –1), (4, –3) }

<h3>Step-by-step explanation:</h3>

Functions are a set of points that show how dependent variables change through independent variables.

Defining a Function

In functions, each x-value is assigned to exactly one y-value. This means that x-values do not repeat. So, if there is one x-value more than once in a set, then it cannot be a function.

For example, set B has the x-value 3 and 4 repeated twice. Thus, it does not represent a function.

Graph of a Function

Functions can also be defined through a graph. Just like with coordinate points, x-values do not repeat on the graph. You can use the vertical line test to see if a graph is a function. If you can draw a vertical line at every point on a graph without it ever intersecting with the graph more than once, then it is a function.

3 0
2 years ago
Other questions:
  • If you wanted to compare the changes over the last 10 years in the number of people who get their news from newspapers and the n
    12·1 answer
  • Proportions in Triangles (10)
    10·1 answer
  • At the lowest price for jeans, consumers will demand the _____ jeans, and producers supply the _____ jeans.
    5·1 answer
  • Please help and thank you
    14·1 answer
  • A set of three scores consists of the values 3, 7, and 2. Σ2X-2 = 22 E(x-1)2 = -41 Hint: Remember to follow the order of mathema
    11·1 answer
  • Find the exact value of cos 15°
    7·2 answers
  • A study is being conducted in which the health of two independent groups of ten policyholders is being monitored over a one-year
    6·2 answers
  • Help pls fast!!!!!!!!!!!!!!!!!
    8·1 answer
  • Need help asap!!!!!!!!!!!!!!!!!
    8·1 answer
  • Simplify the expression Z^0⋅(Z^2⋅Z^−5)^4 using positive exponents
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!