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
Bumek [7]
3 years ago
15

Find the smallest integer k such that 60k is aperfect square​

Mathematics
1 answer:
Travka [436]3 years ago
5 0

Answer:  k = 15

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

60 times some number k must be a perfect square.

Factor 60 to see which values do not have a pair:

60 = 2 · 2 · 3 · 5   --> 60 =<u> 2 · 2</u> · 3 · 5

                                                        ↓

                                                     3 · 5   are not pairs

So,  you need to multiply 60 by 15 to make a perfect square

60 × 15 = 900      →          \sqrt{900}=30

You might be interested in
If You choose a card at random, what is the possibility of choosing an ace or a heart?
natima [27]
RE-POSTING MY PREVIOUS ANSWER
***************************************************************
there are 13 hearts in every deck as well as 4 aces making 17 cards. However, you are counting the ace of hearts twice so you are trying to choose 16 cards out of 52.
So, the probability equals
16 / 52 = 4 / 13.

8 0
3 years ago
Read 2 more answers
A summer camp wants to buy 2,944 popsicles. If there are 8 popsicles in each box, how many boxes should the camp buy?
monitta
368, divide the amount of popsicles to the amount in each box
8 0
2 years ago
Read 2 more answers
Select the equation of the line in slope-intercept form: 4x – 9y = –36 07_15_UT_6d.gif 9y = 4x + 36 9y = –4x – 36 07_15_UT_6c.gi
Law Incorporation [45]
<span>4x – 9y = –36
-9y=-4x-36
take minus out
9y=4x+36
y=1/9(4x+36)
y=4/9x+4.............answer
y=mx+c is slope intercept form

</span>
5 0
3 years ago
Read 2 more answers
What is vaule of f^-1 (-4)
Butoxors [25]

Answer:

-4/f

Step-by-step explanation:

i hope this helps

hi

5 0
2 years ago
14 out of the 25 students passed the quiz. What percent of students passed the quiz ?
Mnenie [13.5K]

Answer:

56

Step-by-step explanation:

A fraction consists of two numbers and a fraction bar:

14/25

The number above the bar is the numerator: 14

The number below the bar is the denominator: 25

Divide the numerator by the denominator to get fraction's value:

Val = 14 ÷ 25

Hoped it helped

7 0
2 years ago
Other questions:
  • When a statistic calculated from sample data is used to estimate a population parameter, it is called a point estimate?
    15·1 answer
  • On a test, mean score was 70 and the standard deviation of the scores was 15.
    5·1 answer
  • Which of these statements describe properties of parallelograms? Check all that apply. A.Consecutive angles are supplementary. B
    10·2 answers
  • if 30% of the students in Miss World was class like chocolate ice cream then how many students are in her class if 6 students li
    11·1 answer
  • 3x+2/x-1=3x+4/x+1 solve this equation
    15·1 answer
  • I need to know carly’s mistake
    10·2 answers
  • Please help me! I really need to get this in!
    14·2 answers
  • What does 2.x246 times x3.35894 equals
    8·1 answer
  • Simplify the square root of 4x^6
    5·1 answer
  • 34. CONSTRUCTION A construction worker is working on the roof of a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!