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
blondinia [14]
2 years ago
7

If y is a positive integer, for how many different values of y is RootIndex 3 StartRoot StartFraction 144 Over y EndFraction End

Root a whole number?.
Mathematics
1 answer:
Lelechka [254]2 years ago
3 0

The value of y will be 18 or 144.

Given information:

The given expression is \sqrt[3]{\frac{144}{y} }.

It is required to find the values of y which are whole numbers.

Now, factorize 144 as,

144=2\times2\times2\times2\times3\times3\\144=2^3\times2\times3\times3

So, for the value of given expression to be a whole number, the value of y should be,

2\times3\times3=18 or 144.

For the above values of y, the given expression will be,

\sqrt[3]{\frac{144}{y} }=\sqrt[3]{\frac{144}{18} }\\=\sqrt[3]{8} =2\\\sqrt[3]{\frac{144}{y} }=\sqrt[3]{\frac{144}{144} }\\=\sqrt[3]{1} \\=1

Therefore, the value of y will be 18 or 144.

For more details, refer to the link:

brainly.com/question/17429689

You might be interested in
P is the set of integers that are greater than or equal to -3 a d less than -1
rjkz [21]
To represent this statement I put it in an expression thingy -3 ⩽ p <1
8 0
2 years ago
A math teacher instructed students to graph the following equations on a coordinate plane. y=2.5x+2 and y=2x+4. If graphed corre
algol [13]

Both the graphical lines will intersect at (4,12)

Step-by-step explanation:

Step 1; We must find the point in the graph where the lines of y=2.5x+2 and y=2x+4 intersect. To find out the intersecting point we must substitute values of x in both equations and see in which co-ordinate they are the same.

Step 2; We plot various values of x on the line governed by the equation y=2.5x+2

For a value of x=1 , y=2.5(1) + 2 = 4.5

For a value of x=2 , y=2.5(2) + 2 = 7

For a value of x= 3, y=2.5(3) + 2 = 9.5

For a value of x= 4, y=2.5(4) + 2 = 12

For a value of x= 5, y=2.5(5) + 2 = 14.5

Step 3; Now we also plot the values of x on the other line governed by y=2x+4

For a value of x= 1, y=2(1) + 4 = 6

For a value of x= 2, y=2(2) + 4 = 8

For a value of x= 3, y=2(3) + 4 = 10

For a value of x= 4, y=2(4) + 4 = 12

For a value of x= 5, y=2(5) + 4 = 14

Step 4; For both lines we must see if any of the values repeat at a particular point. In this case at the point (4,12) repeats for both so that becomes the point of intersection.

8 0
2 years ago
30 ounces is how many pounds
Effectus [21]

the answer is 1.875 pounds

5 0
3 years ago
18. During a clothing store's Bargain Days, the regular price for T-shirts is discounted to $8.25.
8090 [49]

Answer:

3.25

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Out of a box 200 apples 10 of them has gotten bad
Olenka [21]

Answer: 1/20 and 19/20

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Find the vertex form of the function then find the following a) intercepts b) vertex c) maximum or minimum d) range
    9·1 answer
  • Quadrilateral ABCD has opposite sides that are parallel and side AB congruent to side DC. What classification can be given to AB
    5·2 answers
  • In a class, 12 out of 25 students are female. what percent of students are female?
    9·1 answer
  • The function h(t) = –16t2 + 28t + 500 represents the height of a rock t seconds after it is propelled by a slingshot.
    9·1 answer
  • Can you put your icloud email for the email?
    6·2 answers
  • Help please help. Need answer ASAP. 15 points. Help help help.
    14·1 answer
  • HELPPPPPPPPPPP MEEEEEEEEEEEEEE
    11·2 answers
  • The graph represents a pair of equations. What point represents the solution to the pair of equations?
    5·2 answers
  • The functions f(x) and g(x) are shown on the graph.
    10·2 answers
  • Guys, can you please correct my answer for Question #45 of The Quadratic Relations for me, please?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!