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
bogdanovich [222]
2 years ago
10

Why can you not do negative numbers to the power of 1. 5?.

Mathematics
1 answer:
lisov135 [29]2 years ago
8 0

Answer:

Lets say we have (-1)^(1.5)

Step-by-step explanation:

(-1)^(1.5) = (-1)^(3/2)

= (√(-1))^3 which has no solution in the real number field, as √(-1) does not exist.

In the complex number field √(-1) = i, and (-1)^(1.5) = i^3 = -i.

You might be interested in
Does the (1,2) <br> satisfy the equation Y equals 3X
AlekseyPX
No. When you plug in x and y you get 2=3
8 0
3 years ago
Zach invested $50 and was able to triple his money in two years. Kayla also began with $50 in investments, and was able to cube
Brrunno [24]
To triple, means to multiply that number by 3.
To cube means to times that number by it's self three times.
So, in conclusion, the answer would be Kayla.
7 0
3 years ago
Read 2 more answers
CAN SOMEONE PLEASE ANSWER THISS ASAP PLEASE
solong [7]

Answer:

Step-by-step explanation:

11.04 = 10(1.02)^n

1.104 = 1.02^n

ln 1.104 = ln 1.02^n

ln 1.104 = n ln 1.02

n = ln 1.104/ ln 1.02

n = 4.99630409516

4.99 can be rounded to 5.

So a reasonable domain would be 0 ≤ x < 5

PART B)

f(0) = 10(1.02)^0

f(0) = 10(1)

f(0) = 10

The y-intercept represents the height of the plant when they began the experiment.

f(1) = 10(1.02)^1

f(1) = 10(1.02)

f(1) = 10.2

(1, 10.2)

f(5) = 10(1.02)^5

f(5) = 10(1.1040808)

f(5) = 11.040808

f(1)=10(1.02)^1

f(1)=10.2

Average rate= (fn2-fn1)/(n2-n1)

                     =11.04-10.2/(5-1)

                    =0.22

the average rate of change of the function f(n) from n = 1 to n = 5 is 0.22.  

8 0
2 years ago
Choose the graph below that represents the following system of inequalities:
castortr0y [4]
Yshejrhhe is they easiest of them all and as you can see I just can’t fail it bro ik too smart yk it’s y>-3x +1-5
7 0
2 years ago
Which expression is equivalent to the one below? 6 ÷ 5<br><br>A 6:1/5<br>B 5:1/6<br>C 5/6<br>D 30​
vlada-n [284]

Answer:

option A

Step-by-step explanation:

6:1/5 can also be written as 6/1÷5 which equals to 6÷5

7 0
3 years ago
Read 2 more answers
Other questions:
  • The following table shows information collected from a survey of students regarding their grade level and transportation they us
    12·1 answer
  • The dimensions of a rectangular bin are consecutive integers. If the volume of the bin is 4896 cubic inches, what are the dimens
    12·2 answers
  • Geometry part 1 helpp
    14·1 answer
  • License plates are made using 3 letters followed by 3 digits. How many plates can be made if repetition of letters and digits is
    6·1 answer
  • As an estimation we are told £3 is €4.<br> Convert £15 pounds.
    10·1 answer
  • Can someone please help me with this question. What does 1/8 equal to
    11·2 answers
  • Which rule explains why these triangles are congruent?
    15·1 answer
  • Please hurry!! given AJKL : AXYZ, find x.
    5·1 answer
  • Simplify<br> −1/2(b+2)+3b
    10·2 answers
  • Given that 4x-y=5 4y-z=7 and 4z-x=18 what is the value of x+y+z
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!