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
gulaghasi [49]
3 years ago
7

2. Express each of the following as a rational number in the form of p/q Where q≠0

Mathematics
1 answer:
ANTONII [103]3 years ago
4 0

Step-by-step explanation:

We need to find each of the following as a rational number in the form of p/q

(a) (3/7)²    (b) (7/9)³  (c) (-2/3)⁴

Solution,

(a) (3/7)²

(\dfrac{3}{7})^2=\dfrac{9}{49}

(b) (7/9)³

(\dfrac{7}{9})^3=\dfrac{7\times 7\times 7}{9\times 9\times 9}\\\\=\dfrac{343}{729}

(c) (-2/3)⁴

(\dfrac{-2}{3})^4=\dfrac{-2\times -2\times -2\times -2}{3\times 3\times 3\times 3}\\\\=\dfrac{16}{81}

Hence, this is the required solution.

You might be interested in
There are three risk classes in a pool of insureds under a whole life insurance policy. 34% of the insureds are in Class D, 28%
KATRIN_1 [288]
C is the answer hope this helps
8 0
2 years ago
Rolling an even<br> number and the<br> coin landing on<br> heads
iren [92.7K]

Answer:

\frac{1}{4}

Step-by-step explanation:

Rolling a even: \frac{3}{6} -> \frac{1}{2}

Coin on heads: \frac{1}{2}

\frac{1}{2}×\frac{1}{2} =\frac{1}{4}

5 0
2 years ago
Read 2 more answers
What is the following is the product of (-x - 7)(3x + 1)?​
forsale [732]

Answer:

-3x^2-22x-7

Step-by-step explanation:

8 0
3 years ago
PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!!! THANK YOUUU!!! &lt;33
Usimov [2.4K]

Answer:

16π or 50.24

Step-by-step explanation:

Area of a circle is πr^2

π*4^2

16π

5 0
3 years ago
You can pay $4.80 for 8 pounds of sugar or $11.75 for 25 pounds of
cricket20 [7]
25 pounds would be a better deal
7 0
2 years ago
Read 2 more answers
Other questions:
  • I WILL GIVE BRAINLIEST please answer both parts
    5·1 answer
  • Fill in the table and find the rule
    10·2 answers
  • |x−y+z| if x=3; y=−2; z=−6
    8·1 answer
  • the ratio of yellow beads to blue beads on a necklace is 3:7. what fraction of the beads on the necklace are yellow?
    12·1 answer
  • The value of x on the triangle
    15·1 answer
  • Find the equation of a line parallel to 4x-y=-3 that contains the point (-1,-2). Write the equation in slope-intercept form.
    8·1 answer
  • 9 gal/s=_____qt/min
    9·1 answer
  • PLEASE I NEED HELP ASAP!!!
    8·1 answer
  • consider the expression (2m + n - 5) and (-3 - 5m + 6n) what is the sum of the expression for n = -3 and m =6​
    13·1 answer
  • Please help I’ll give brainliest!!!!<br> What is a minimum of 3 examples of polynomials?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!