Answer:
B
Explanation:
Independent variable- The variable being manipulated by the researcher
Dependent variable- The variable that is dependent on the changes made by the researcher. The dependent variable is not directly changed but may be influenced by changes made to the independent variable.
When you STAY being lied to -_- Like why? Anyways have a good day yall! XD
Answer: LIKE WHY??
Explanation: XD such a good emoji!!!!
how do i fix a broken heart
difference between primary data and secondry data
Answer:
Primary data is the type of data that is collected by researchers directly from main sources while secondary data is the data that has already been collected through primary sources and made readily available for researchers to use for their own research.
Explanation:
The internet
Maria is staying at a hotel that charges $99.95 per night plus tax for a room. A tax of 8% is applied to the room rate, and an additional onetime untaxed fee of $5.00 is charged by the hotel. Which of the following represents Maria’s total charge, in dollars, for staying x nights?
THIS IS AN SAT THIS IS URGENT
Answer: 1.08(99.95x) + 5 total nights
Explanation:
Guys pls help me!!!!!
6
Which of the following is equivalent to 2x(x2 – 3x) ?
Answer:
2x²-6x²
Explanation:
José performs an experiment to determine how much sugar can be dissolved in 250 milliliters (mL) of water at 25°C. He adds 50 grams (g) of sugar at a time to the water while stirring and observes the solution. After adding sugar the eleventh time (550 g), he notes that undissolved sugar has settled to the bottom of the container. He stops adding sugar and ends his experiment. In his lab write-up he concludes that the solubility of sugar in water at 25°C is 500 g per 250 mL. Is his conclusion defensible, and why or why not?
A) No, because he did not add sugar enough times.
B) Yes, because when he added more than 500 g it did not all dissolve.
C) No, because he does not know if any of the final portion of sugar dissolved.
D) Yes, because when he added the tenth portion (500 g) all of it dissolved
Answer: C i got it right :)
Explanation:
His conclusion is not defensible because he does not know if any of the final portions of sugar dissolved. The correct option is C).
What is a scientific experiment?A scientific experiment is any method that uses measurements and tests to confirm or deny a theory. A hypothesis is a proposition that looks to be true but has yet to be confirmed, from which a study can be created.
In terms of the experiment, the first thing we want to do is look at the independent and dependent variables, because there are some things we can determine.
Because we are switching from one experiment to the next, the temperature will be the independent variable. We are experimenting with various temperatures to determine if they influence the payment ability of this sugar.
Therefore, the correct option is C) No, because he does not know if any of the final portions of sugar dissolved.
To learn more about the scientific experiment, refer to the link:
https://brainly.com/question/1347425
#SPJ6
hi what is the probability that you will see this.
Answer:
1 in 5274
Explanation:
revolting furry cow
which of the following is equivalent to the sum of expressions a to the power of 2-1 and a+1
Answer:
Hmmm it would be 2 I think but I am not sure
Do sound waves travel faster through solids or gases? Explain why.
Sound waves travel faster through solids because the particles in a solid are closer together than in a gas.
Sound waves travel faster through gases because the particles in a gas are closer together than in a solid
Sound waves travel faster in a solid because solids are less dense than gases.
Sound waves travel faster in gases because the particles of a gas move faster.
Answer:
my answer is A.................