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
Leona [35]
3 years ago
12

Evaluate the expression.

Mathematics
2 answers:
MaRussiya [10]3 years ago
8 0

Answer:

1/125

Step-by-step explanation:

5^-3

We know that a^-b = a/a^b

1/5^3

1/125

Illusion [34]3 years ago
5 0

Answer:

\displaystyle  {5}^{ - 3}  =   \boxed{\frac{1}{ 125} }

Step-by-step explanation:

we would like to evaluate the following expression:

\displaystyle  {5}^{ - 3}

recall that,

\displaystyle  {x}^{ - n}  =  \frac{1}{ {x}^{n} }

let x be 5 thus substitute:

\displaystyle  {5}^{ - 3}  =  \frac{1}{ {5}^{3} }

simplify:

\displaystyle  {5}^{ - 3}  =   \boxed{\frac{1}{ 125} }

You might be interested in
WILL GET MARKED BRAINLIEST IF RIGHT! ( please look at picture )
artcher [175]

Answer:

14

Step-by-step explanation:

It's a probability, divide favorable outcomes to total outcomes

7 0
2 years ago
Read 2 more answers
PLS HELP Solve for n. -3 + n = 8
Tamiku [17]

Answer:

-3 + 11 = 8

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Blank of 100 equals 16%
xxMikexx [17]
If you would like to solve blank of 100 equals 16%, you can calculate this using the following steps:

x of 100 equals 16%
x * 100 = 16%
x * 100 = 16/100      /100
x = 16/100 / 100
x = 0.0016

The correct result would be: 0.0016 of 100 equals 16%.
6 0
3 years ago
Read 2 more answers
How many #5 cans of potato salad are required to serve 210 people if each can has 3 pounds 8 ounces of potato salad and each ser
9966 [12]
210 times 5 then divided by 3.8
so rounding up, 277 cans
5 0
3 years ago
What is are indices
White raven [17]

Answer:

The index of a number says how many times to use the number in a multiplication. It is written as a small number to the right and above the base number. In this example: 82 = 8 × 8 = 64. The plural of index is indices. (Other names for index are exponent or power.)

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Which terms give is the perfect square of 3x4? A. 6x8 B. 6x16 C. 9x8 D. 9x16
    12·2 answers
  • Historians and researchers primarily base their research on:
    8·2 answers
  • How would I solve the slope for an equation Please help me now I need it Thanks and whoever answers first with a good answer wil
    10·2 answers
  • Ne
    9·2 answers
  • five eights of the people on a hike were children. there are 20 children on the hike. how many people total
    8·1 answer
  • Mr. Evans has a plot of land in the shape of a right triangle that he wants to cover with grass sod. The diagram shows his plot
    9·1 answer
  • It’s part of my lil brothers hw and I don’t feel like helping him
    14·2 answers
  • Elect the answer with BOTH correct answers (the product in standard form and the product in Scientific Notation). (8.08×106)×(7.
    9·1 answer
  • Can someone please explain how to solve these questions.
    7·1 answer
  • I want to know the answer of these questions and the questions are
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!