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
Anna35 [415]
3 years ago
13

Square root of negative 81

Mathematics
1 answer:
amid [387]3 years ago
4 0

Answer:

\sqrt{ - 81 }  = error

Step-by-step explanation:

there is no answer for this...

You might be interested in
Help pls pls and thank u thank u
Alex73 [517]

Answer:

I think is A

Step-by-step explanation:

-7x -13 ≥ 8

+13 +13

-7x ≥ 21 (then, divide by -7 and when u divide by a negative number, the sign flip)

Answer: x ≤ -3

5 0
3 years ago
A researcher wishes to conduct a study of the color preferences of new car buyers. suppose that 50% of this population prefers t
Amanda [17]
We will use the Binomial probability formula to find the answer

The formula is given by ⁿCₓ (p)ˣ (1-p)ⁿ-ˣ

We have
n, the number of trial = 16
x, the sample we aim to try = 7
p, the probability of success = 0.5

Substitute these values into the formula

P(7) = ¹⁶C₇ (0.5)⁷ (1-0.5)¹⁶⁻⁷
P(7) = 0.1746 (rounded to four decimal places)
3 0
3 years ago
What is 65/8 as a mixed number
lukranit [14]
8 1/65
 thats the answer to the simple question


8 0
3 years ago
Read 2 more answers
Aline's y-intercept is -6 and its slope is 0.What is its equation in slope-intercept form?
notka56 [123]

Answer:

y=0x+-6

Step-by-step explanation:

y=mx+b

6 0
3 years ago
Find the value of 3 to the power of -3 times 10 to the power of -3
nika2105 [10]

answer : 0.000037037

8 0
3 years ago
Other questions:
  • How many shapes are in the world
    14·2 answers
  • .1111111111111111111111... as a fraction
    6·1 answer
  • What is the average time for the toy car to move 1.0 m on dirt?
    13·1 answer
  • The function for the cost of materials to make a hat is f(x) = one half x + 1, where x is the number of hats. The function for t
    12·1 answer
  • 3
    6·2 answers
  • Can someone please help me answer this? i will mark you brainliest!!! i really need help plss
    10·1 answer
  • Find the missing angle measurements. 60° 64 45° 49° 53 56 2 ? 649 71°​
    9·1 answer
  • Solve: VII multiplied by IX. Show your answer in standard form. Standard Number 1 Roman Numeral 5 V 10 50 100 500 1,000 X-003 A)
    11·1 answer
  • During a rain storm a pail collects 1/3 of an inch of water in 5/6 of a minute at what rate is the pail collecting water
    12·1 answer
  • 2. Find the simple interest on a $2,350 principal deposited for 15 months at a rate of 3.77%
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!