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
AVprozaik [17]
2 years ago
8

Whats the output if i square -6 as the input

Mathematics
1 answer:
nirvana33 [79]2 years ago
7 0

Answer:

u mean:

\sqrt{ - 6 \: } it \: can \: not \: work \: if \: negative \: integer \: inside \: so \: thats \: why \: answer \: would \: be \: not \: possible.

answer is not possible.

You might be interested in
1+1 equals 2 plus 3 get brainlist if u answer first
dusya [7]
Cool thanks bro I appreciate it
7 0
2 years ago
Read 2 more answers
The data in NutritionStudy include information on nutrition and health habits of a sample of people. One of the variables is Smo
Aleks04 [339]

Answer:

<em>H₀</em>: <em>p</em> = 0.20.

<em>Hₐ</em>: <em>p</em> ≠ 0.20.

Step-by-step explanation:

The question is:

The data in Nutrition Study include information on nutrition and health habits of a sample of 315 people. One of the variables is Smoke, indicating whether a person smokes or not (yes or no). Use technology to test whether the data provide evidence that the proportion of smokers is different from 20% given that 43 identify themselves as smokers. Clearly state the null and alternative hypotheses

In this case we need to test whether the proportion of smokers is different from 20%.

A one-proportion <em>z</em>-test can be used to determine the conclusion for this test.

The hypothesis defined as:

<em>H₀</em>: The proportion of smokers is 20%, i.e. <em>p</em> = 0.20.

<em>Hₐ</em>: The proportion of smokers is different from 20%, i.e. <em>p</em> ≠ 0.20.

The information provided is:

<em>n</em> = 315

<em>X</em> = number of people who identified themselves as smokers = 43

Compute the sample proportion of smokers as follows:

\hat p=\frac{X}{n}=\frac{43}{315}=0.137

Compute the test statistic as follows:

z=\frac{\hat p-p}{\sqrt{\frac{p(1-p)}{n}}}=\frac{0.137-0.20}{\sqrt{\frac{0.20(1-0.20)}{315}}}=-2.80

The test statistic is -2.80.

Compute the <em>p</em>-value as follows:

p-value=2\times P(Z

*Use a <em>z</em>-table.

The <em>p</em>-value is 0.00512.

The <em>p</em>-value is quite small. So, the null hypothesis will be rejected at any significance level.

Thus, it can be concluded that the  proportion of smokers is different from 20%.

6 0
3 years ago
Simplify the Expression<br> - 1/2 (8b+3)+3b=
Anna35 [415]

Answer:

-b -3/2

Step-by-step explanation:

-1/2(8b+3) + 3B (a negative times a positive equals a negative)

1. Mutiply -1/2 by 8b and then by 3

(-1/2 x 8b -1/2 x 3) + 3b

-4b - 3/2 + 3b

2.  Add -4b + 3b = -b

-b - 3/2

5 0
2 years ago
What is 264 nearest hundred​
Anna35 [415]

Answer:

300

Step-by-step explanation:

50 and above is rounded up

49 and below is rounded down

7 0
3 years ago
The temperature in Armand’s town in the morning was – 3.6°F. The temperature in the afternoon was 0°F. What was the overall chan
OLEGan [10]

The overall temperature would be 3.6°F as this is how much it was changed by

Answer=3.6°F

7 0
3 years ago
Read 2 more answers
Other questions:
  • John starts a saving account with $100. Every week he adds $6 to his account. Which equation can be used to determine the number
    9·1 answer
  • Urgent: The price of a gallon of unleaded gas was $2.81 yesterday. Today, the price rose to $2.86. Find the percentage increase.
    13·1 answer
  • What is -4/8 reduced
    14·2 answers
  • Marissa is painting one of her bedroom walls. She marks off 1/4 of the wall. Then she divides the marked section into 3 equal pa
    7·1 answer
  • Ariana is going to invest in an account paying an interest rate of 1.9% compounded monthly. How much would Ariana need to invest
    5·1 answer
  • Find the value of each variable in the parallelogram
    9·1 answer
  • The Serenity and the Mystic are sailboats. The Serenity and the Mystic start at the same point and travel away from each other i
    13·1 answer
  • Sin^2x+2Sin^2x/2-2sinx.sin^2x/2+cotx=0
    11·1 answer
  • write the linear equation in slope-intercept form passing through the point with the given slope (1,3) and (-3,-5)
    12·1 answer
  • Hi, can you help me answer this question, please, thank you:)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!