Questions by Brayn

Questions by Brayn

Sulfate content in water samples from a lake has a mean of 7.5 mg/L with a standard deviation of 1.5 mg/L. What is the probability that mean sulfate of 9 randomly selected water samples is below 7 mg/L?

asked Mar 11, 2024

1 answer

3 votes

3.5k views

What kind of hypothesis -Assumes data will fit the given ration -Assumes there is no real difference between measured values(or ratio) and predicted values (or ratio) -Any parent difference can be attributed

asked Mar 10, 2024

1 answer

4 votes

40.1k views

To make orange fizz, Noah mixes 4 scoops of powder with 6 cups of water. How do the two mixtures compare in taste?

asked Jan 10, 2024

1 answer

0 votes

54.2k views

9. Write an algebraic expression for each verbal expression. a. Six more than a number b. Three times a number a C. The quotient of a number and 7 d. Four less than five times a number e. A number squared

asked Aug 24, 2023

2 answers

3 votes

54.1k views

- $20,600 at 8% interest for 2 years. What would the interest be?

asked Aug 14, 2023

1 answer

2 votes

227k views

I need this ASAP plss

asked Mar 6, 2023

1 answer

6 votes

161k views

Is the equation y=5/3x-100/3 a function explain why or why not

asked Feb 10, 2023

1 answer

0 votes

216k views

MAKE a diagram 8-10 cm of a flame cell and label fully

asked Oct 8, 2022

1 answer

0 votes

219k views

¿Por qué consideras importante la medición de propiedades y/o fenómenos en las ciencias experimentales?

asked Sep 26, 2022

1 answer

14 votes

44.3k views

PLEASE HELP, THIS IS DUE TODAY

asked Aug 23, 2022

1 answer

10 votes

145k views

In many traditional cultures, village elders are known to have insight into human nature and knowledge of human social relations and emotions, and they apply strategies from insight and knowledge to help

asked Nov 11, 2021

1 answer

1 vote

63.3k views

1. Who does the hysterical man represent? 2. What message is the cartoonist trying to send the reader?

asked May 16, 2021

1 answer

4 votes

202k views

Tao wants to check that the expression 3(4x – 6) simplifies to 12x – 18. What is the value when 2 is substituted for x into both expressions?

asked May 8, 2021

2 answers

4 votes

136k views

Represent in number line 1/5 and 2/5

asked Apr 12, 2021

2 answers

5 votes

99.9k views

Can someone please help me with these questions its due today 1. what do you like and dislike about this art work. and how do the elements and principles work together does it spark your curiosty do you

asked Mar 17, 2021

1 answer

3 votes

184k views

3. How does the resistance of the light bulbs differ when the bulbs are cold and when the bulbs are hot? Why do you think this happens?

asked Feb 10, 2021

1 answer

1 vote

222k views

- (- 12)= please help me

asked Feb 7, 2021

1 answer

2 votes

69.5k views

Schmeck followed up on an article with another one titled "Critics Say Coffee Study Was Flawed." List three potential sources of confounding mentioned in this aricle and comment on why these could potentially

asked Feb 6, 2021

2 answers

4 votes

114k views

Factor 6x4 – 5x2 + 12x2 – 10 by grouping. What is the resulting expression?

asked Dec 25, 2020

2 answers

3 votes

231k views

Argon, neon, and xenon are examples of

asked Jun 1, 2020

2 answers

1 vote

225k views

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