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
Mumz [18]
3 years ago
8

1) Use the rules of exponents to evaluate or simplify. Write without negative exponents.

Mathematics
1 answer:
AlladinOne [14]3 years ago
6 0
1)\\ 3*4^0=3*1=3\\\\ 2)\\ a^{-b=(\frac{1}{a})^b}}\\
\frac{1}{4^{-2}}=\frac{1}{(\frac{1}{4})^2}=\frac{1}{\frac{1}{16}}=1*\frac{16}{1}=16
You might be interested in
Fruit baskets and cleaning windows
ikadub [295]
Number two is thirty weeks
8 0
4 years ago
What two numbers create a product of -12 and a sum of 4?
Katen [24]

Answer:

-2 and 6

Step-by-step explanation:

-2+6=4

-2×6=-12

7 0
3 years ago
Read 2 more answers
Determine the missing number in each sequence
snow_tiger [21]
You can't determine that unless you are given the sequence. of course you can infer about it and is easy but mathematically, there are an infinite number or sequences with these terms but u need the sequence
7 0
3 years ago
Combine like terms y+6-2-4y3-5y+2y3-2y3
stich3 [128]

Answer: -3y+12

Step-by-step explanation:

8 0
3 years ago
Find the range, mean, and standard deviation of the data set (3, 6, 9, 11, 15, 16) The range is 13 (Type a whole number.) The me
iris [78.8K]

Answer: The range is 13.  The mean is 10. The standard deviation is 4.62 .

Step-by-step explanation:

The given data : 3, 6, 9, 11, 15, 16

Total number of data values : n = 6

The mean of data is given by :-

\overline{x}=\dfrac{\sum^6_{i=1}x_i}{n}\\\\\Rightarrow\overline{x}=\dfrac{60}{6}=10

The standard deviation is given by :-

\sqrt{\dfrac{1}{n}(\sum^6_{i=1}(x_i-\overline{x})^2)}\\\\=\sqrt{\dfrac{1}{6}(\sum^6_{i=1}(x_i-10)^2)}\\\\=\sqrt{\dfrac{1}{6}\times(49+16+1+1+25+36)}=4.61880215352\approx4.62

The range of the data : Maximum value -Minimum value

=16-3=13

6 0
3 years ago
Other questions:
  • Find each product. Leave answer in descending order of power.<br> a) 3x(x-4)<br> b) -2x^2(x+3)
    10·1 answer
  • Anyone knows the answer
    11·1 answer
  • Decimal rounded to the nearest hundredth is 6.32. This decimal is greater than 6.32. What could this decimal be?
    12·1 answer
  • The formula used to convert temperature measurements from degrees Fahrenheit (F) to degrees Celsius (C) is shown below. What is
    12·1 answer
  • What is 25/23 as a decimal rounded to the nearest hundredth.
    11·2 answers
  • What are the relative frequencies to the nearest hundredth of the columns of the two-way table?
    5·1 answer
  • HELP ME PLEASE I NEED THIS ANSWER
    5·1 answer
  • Assume that you are taking a seven​-question true or false quiz.
    8·1 answer
  • Desert County has had little rainfall. This table shows the amount of rainfall during the last 3 months.
    15·1 answer
  • Help quick please<br><br><br><br><br> ______
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!