Identify the outlier in the following data set. 65, 72, 81, 74, 28, 74
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Related Questions
15. Tell whether the lines for each pair of equations are parallel perpendicular or neither Y=-3x+7-2x+6y=316. Tell whether the lines for each pair of equations are parallel perpendicular or neitherY=-1/5x+6-2x+10y= 5
Prime factorization of 24 and 28 to find their least common multiple
Delaney would like to make a 5lb mixture that is 60% peanuts and 40% almonds. She has several pounds of peanuts and several pounds of a mixture that is 20% peanuts and 80% almonds. Let p represent the number of pounds of peanuts needed to make the new mixture,and let m represent the number of pounds of the 80% almond-20% peanut mixture.(a) What is the system that models this situation? (b) How many pounds of peanuts and how many pounds of the 80% almond-20% peanut mixture will she need?
In the year 2000 Detroit, Michigan had a population of 1,144,646. What is this population rounded to the nearest hundred thousand?
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Let s = soft drink
4h + s = 6.30...Equation A
h + 4s = 4.20...Equation B
We have two equations in two unknowns. The unknowns are the variables h and s.
I will solve for s in Equation A by subtracting 4h from both sides.
s = -4h + 6.30
I will now replace s in Equation B with -4h + 6.30 to find the price of one hot dog.
h + 4(-4h + 6.30) = 4.20
h -16h + 25.2 = 4.20
-15h = -25.2 + 4.20
-15h = -21
Divide both sides by -15.
h = -21/-15
h = 21/15
h = 7/5
h = $1.40
We now know the value of one hot dog.
Go back to EITHER Equation A or B, replace h with 1.40, do the algebra and you will find the price of one soft drink.
The test tube is warm.
The test tube is very hot.
The test tube is the same temperature as the air.
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The testtube is cold best describes what is felt.
Option A is the correct answer.
What is a chemical reaction?
A chemicalreaction is a process that leads to the transformation of one set of chemical substances into another.
In other words, it is the process of breaking and forming chemical bonds between atoms to create new compounds with different properties than the original substances.
We have,
An endothermicreaction is a type of chemical reaction that absorbs heat from the surrounding environment, resulting in a decrease in temperature.
In this case,
The chemicalreaction that occurred in the test tube absorbed heat from the surroundings, including the air and the test tube itself.
As a result, the temperature of the test tube decreased, making it feel cold to the touch.
Thus,
The testtube is cold best describes what is felt.
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Final answer:
In an endothermic reaction, the test tube will feel cold because heat is absorbed by the system from the surroundings.
Explanation:
A chemical reaction or physical change is endothermic if heat is absorbed by the system from the surroundings. In the course of an endothermic process, the system gains heat from the surroundings, and so the temperature of the surroundings decreases.
The quantity of heat for a process is represented by the letter q. The sign of q for an endothermic process is positive because the system is gaining heat.
A chemical reaction or physical change is exothermic if heat is released by the system into the surroundings. Because the surroundings are gaining heat from the system, the temperature of the surroundings increases.
The sign of q for an exothermic process is negative because the system is losing heat.
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Answer:
I believe the answer is the first one [4/7 ,6/7].
I used process of elimination
The fourth one is unreasonable and impossible.
The third one is more than the weekly requirement.
The second one is the weekly requirement.
The first one would have to be in reason because of that.
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What is the percent of 8/8
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The reciprocal is the 'flipped' version of a fraction where the numerator becomes the denominator and the denominator becomes the numerator.
for example, the reciprocal of 9/10 is 10/9
Knowing this information 4/5÷9/10 is the same as 4/5×10/9
Now we can solve...
Answer= 8/9