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
dmitriy555 [2]
3 years ago
6

Evaluate the following expression. 2^-2 Answer needs to be a fraction

Mathematics
2 answers:
nordsb [41]3 years ago
8 0

Note that when you have a power to the negative number place the number and power over 1, and continue to do what you will normally do with powers.


2^(-2) = 1/(2²)


Simplify.


2² = 4


1/4 is your answer


hope this helps

Shtirlitz [24]3 years ago
7 0

Answer is.........: 1/4

You might be interested in
The height of the Empire State building is 1250 feet tall. Your friend ,who is 6 feet 3 inches tall, is standing nearby and cast
IgorLugansk [536]
75 inches / 33 inches : 1,250 / shadow

75 * shadow = 33 * 1,250

shadow = 41,250 / 75

shadow = 550 feet


8 0
3 years ago
What is the scientific notation of 0.000000045?
morpeh [17]
The answer is 4.5 × 10 -8
4 0
3 years ago
Read 2 more answers
Which alternative will increase the probability of detecting a shift in the process average?
melamori03 [73]

Answer:

d. Taking larger samples more frequently

Step-by-step explanation:

The alternative that will increase the probability of detecting a shift in the process average is option D.

d. Taking larger samples more frequently .

3 0
3 years ago
Joni has a box that a mass of 67 dekagrams she converts this to centigrams her work is shown below
7nadin3 [17]
<h3>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Joni should have multiplied by 1000 because 1 dekagram is equal to 1000 centigrams.

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

4 0
3 years ago
Read 2 more answers
I need help with this question!
KonstantinChe [14]
F(x)=2x^4 is the answer
5 0
3 years ago
Other questions:
  • In two days, 48,000 gallons of oil gushed out of a well. At what rate did the oil flow from the well?
    14·2 answers
  • Find the GCF of 18xy and 32xyz
    14·2 answers
  • Will mark as Brainliest.
    10·1 answer
  • A farmer needs to ship 4,800 pumpkins to a grocery store. If each crate can hold 60 pumpkins, how many crates will the farmer ne
    15·1 answer
  • Lex read 7 fewer books than Leona how many books did Leona read
    10·1 answer
  • Which of the following is equivalent to (x+3)(4x^2+5) ?
    6·1 answer
  • celia made 3 1/2 cups of rice. A serving of rice is 2/3 cups. how many servings of rice did celia make?
    9·1 answer
  • Simplify: |72 - 9 • 7| - 8|16 - 2|
    6·1 answer
  • Refer to the accompanying data set and construct a ​% confidence interval estimate of the mean pulse rate of adult​ females; the
    6·1 answer
  • If 5% of an item is .50 cents what is original price
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!