A tank has an opening through which water leaks out. The table below shows the amount of water, in gallons, in the tank after different amounts of time, in hours:What type of association will the scatter plot for this data represent between the number of hours and the amount of water in the tank, in gallons?
A negative nonlinear association
A positive linear association
A positive nonlinear association
A negative linear association
Answers
Answer: A negative linear association
Step-by-step explanation:
From the given table in the picture , it can be seen that as the time is increasing the amount of water in tank decreases, it indicates that there is a negative association between the two variables.
Also, the rate of change in amount of water is constant as 0.5 gallon per hour.
It implies there is a linear association.
Now, the scatter plot for this data represents there is a negative linear association between the number of hours and the amount of water in the tank, in gallons.
Related Questions
When two musical notes are a “sixth” apart, the frequency of the lower note is 3/5 the frequency of the higher note. Using f as the frequency of the higher note, write an expression for the frequency of the lower note. HELP!1. f - 2/52. 3/5 f3. 2/5 f4. 3/5 + f
Which rational expression would not have any undefined values
Solve 7 + x - 15 = 2 2/3
When simplifying an expression that contains no parentheses, you always multiply before you divide.True or False
What are the missing numbers?
Answers
55, 47, 39, 31, 23, 15
So, the missing number is 31
Sequence is a aritmetic sequence with increment of -8
Answers
Answer:
A) 15 and 16
Step-by-step explanation:
The square root of 250 is 15.8, so it falls between:
15 and 16
Answers
Answers
Morgan drank 4 glasses of water out of a juice glass that contains 12 fluid ounces. To find how many pints Morgan drinks, we need to multiply the number of glasses by the number of fluid ounces, convert from fl. oz. to cups, and convert from cups to pints.
4 * 12 = 48 fl. oz.
8 fl. oz. = 1 cup
48 fl. oz. = 6 cups
2 c. = 1 pt.
6 c. = 3 pt.
Morgan drink 3 pints of water.
Answers
The solution is, The length of the altitude of the equilateral triangle is 9.
What are trigonometric relations?
Trigonometry is the study of the relationships between the angles and the lengths of the sides of triangles
here, we have,
The six trigonometric functions are sin , cos , tan , cosec , sec and cot
Let the angle be θ , such that
sin θ = opposite / hypotenuse
here, we have,
The given triangle is an equilateral triangle.
Here, a is a median which bisects the base. It also serves as an altitude, as it is an equilateral triangle.
As the triangle can be divided into two right angle triangle,
Using Sine.
Sine = Opposite / Hypotenuse
sin 60° = a / (6√3)
But sin60° = √3/2
so, we get,
√3/2 = a/(6√3)
Cross multiply
2*a = 6√3 * √3
2a = 6 * √(3*3)
2a = 6*3
a = 6*3/2
a = 3*3
= 9
Hence, Option E. The solution is, The length of the altitude of the equilateral triangle is 9.
To learn more about trigonometric relations click :
#SPJ7
Sine = Opposite / Hypotenuse
sin 60° = a / (6√3) But sin60° = √3/2
√3/2 = a/(6√3)
Cross multiply
2*a = 6√3 * √3
2a = 6 * √(3*3)
2a = 6*3
a = 6*3/2
a = 3*3 = 9
Option E.
Hope this helps.
Answers
Step-by-step explanation:
Speed is independent and distance is dependent
Distance depends on the speed
Speed influences the distance