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
svlad2 [7]
2 years ago
13

A) 9 to the power of minus 1 over 2 (9^-1/2) b) 27 to the power of minus 2 over 3 (27^-2/3)

Mathematics
1 answer:
ella [17]2 years ago
4 0

Step-by-step explanation:

a) 9^-½

= (1/9)^½

= (√1)/(√9)

= 1/3

=0.333....

b). 27^-⅔

= (1/27)^⅔

=(³√1)²/(³√27)²

=1/9

=0.111.....

=

You might be interested in
PLSSS HELP IF YOU TURLY KNOW THISS
Eduardwww [97]

Answer:

Step-by-step explanation:

3² * 5³ = 3*3 * 5*5*5

          = 9 * 125

           = 1125

8 0
3 years ago
Read 2 more answers
How do i do disss pls help​
masya89 [10]
Number one would be x=4, I hope this helps
8 0
3 years ago
Composite Figures Question 9.<br> A. 57 ft <br> B. 288 ft<br> C. 208 ft<br> D. 264 ft
Elden [556K]

Answer:

D

Step-by-step explanation:

find area of first rectangle

18 x 6 = 108

find area of second rectangle

20 x 5 = 100

find area of two triangles

7 x 8 =56

56/2 = 28

each triangle has an area of 28

28+28+100+108 = 264ft

8 0
3 years ago
For the past 40 days. Naomi has been recording the number of customers at her restaurant between 10:00 AM and 11:00 AM. During t
igor_vitrenko [27]

Answer:

The experimental probability there will be fewer than 20 customers on the forty-first day is 5/8, .625, 62.5%.

Step-by-step explanation

:


4 0
3 years ago
A political gathering in South America was attended by 7,910 people. Each of South America’s 14 countries was equally represente
zheka24 [161]

Answer:

565

Step-by-step explanation:

You would divide the number of people (7910) by the number of countries attending (14).

7910÷14=565

3 0
3 years ago
Other questions:
  • What is the parent function of y=5x-2
    14·1 answer
  • Which of the follwing equations has a quotient with a remainder? Select the three that apply. A. 946/32 B. 1157/11 C.3524/44 D.3
    5·1 answer
  • Solve for t in terms of s, u, and v
    9·1 answer
  • N the West
    10·1 answer
  • Find the value of x line 1 and m are parallel <br> Helppp
    14·1 answer
  • The expression below can be written in simplest form as<br> 4(2x-5)+7(x+2)
    6·1 answer
  • If Sophia earns $234.27 for working 9 hours in a day, how much does she earn per hour?
    14·1 answer
  • I hope u can help meeeee!!!​
    10·2 answers
  • 3. Plot the points and then answer the questions:
    6·1 answer
  • PLEASE PLEASEEEEEEE HELPPPPPP!! 100 POINTSSSS :)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!