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
bixtya [17]
3 years ago
7

Simplify the expression. [(-1)^3/(-3)^-3]^2

Mathematics
1 answer:
Tom [10]3 years ago
6 0

[(-1)^3/(-3)^-3]^2

= [(-1) * (-3)^3]^2

= (-3)^6

= 729


Hope it helps

You might be interested in
$15,000 is invested at a rate of 8% compounded quarterly. Identify the compound interest function to model the situation. Then f
Rina8888 [55]

Answer:

A = 15000(1.02)^4t ; $33,120.59

7 0
2 years ago
A few years ago, when the fuel tank in Sally’s car was completely empty, she paid $63 to fill the tank with 22.5 gallons of gaso
Aloiza [94]

Answer:

2.8

Step-by-step explanation:

ur welcome i hope this helps

8 0
3 years ago
Read 2 more answers
Joseph bought some t-shirts and a pair of trousers. He bought 4 t-shirts that each cost the same amount of money and the cost of
liq [111]
35-17= 18 so 18 divided by 4 is $4.50 each shirt



8 0
4 years ago
Professor Turner wrote the expression below on the chalkboard for his team at the Research Center. He asked the scientists there
Lynna [10]

Answer:

12x + 18y + 6z + 4x - 4z

Step-by-step explanation:

Given the expression : 3(4x + 6y + 2z) + 4(x – z)

To eliminate the parenthesis ; we use the distributive property :

3(4x + 6y + 2z) + 4(x – z) becomes ;

3*4x + 3*6y + 3*2z + 4*x + 4*-z

12x + 18y + 6z + 4x - 4z

Hence,

12x + 4x + 18y + 6z - 4z

16x + 18y + 2z

6 0
3 years ago
Tammy has scored 82, 78, and 93 on her previous three tests. What score does she need on her next test so that her average (mean
Lyrx [107]

Answer:

She needs a grade of 71 on her next text.

Step-by-step explanation:

Mean of a data-set:

The mean of a data-set is the sum of all values in the data-set divided by the number of values.

Tammy has scored 82, 78, and 93 on her previous three tests.

Thus, her grades are 82, 78, 93 and x, in which x is her grade in the fourth test.

There are 4 tests.

What score does she need on her next test so that her average (mean) is 81?

We have to find x when the mean is 81. So

\frac{82 + 78 + 93 + x}{4} = 81

253 + x = 324

x = 324 - 253

x = 71

She needs a grade of 71 on her next text.

5 0
3 years ago
Other questions:
  • Absolute power of x minus 8 equals -5 solve
    7·2 answers
  • When dividing fractions it is most helpful to change a mixed number into a
    13·1 answer
  • To rationalize the denominator 2 sqrt 10/ 3 sqrt 11 you should multiply the expression by which fraction
    9·2 answers
  • What is the scale factor in the following dilation the smaller triangle is the pre image
    5·1 answer
  • HELP ASAP HELPP MEE I WILL GIVE BRAINLYIST HELPPP
    8·1 answer
  • 90° clockwise rotation<br> Help please
    10·1 answer
  • Determine the fees: 175 transactions with a $2.75 fee per transaction
    6·2 answers
  • Need help fast, will give brainliest!​
    11·1 answer
  • The balance of Susu's savings account can be represented by the variable b. The inequality describing her balance is b greater-t
    8·2 answers
  • If Jesus can walk on water, and I can walk on ice which is 100% water, does that make me Jesus?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!