Answer:
<em>9964</em><em> </em><em>is</em><em> </em><em>the correct answer</em>
<em>Given 94×106</em>
<em>We can write 94 as 100−6 and also 106 as 100+6</em>
<em>We know that (a+b)×(a−b)=a </em><em>^</em><em>2</em><em>−b </em><em>^</em><em>2</em>
<em>Here a=100 and b=6</em>
<em>Here a=100 and b=6Applying the above formula we get</em>
<em>(100+6)×(100−6)=(100) </em><em>^</em><em>2 −(6) </em><em>^</em><em>2</em>
<em>(100+6)×(100−6)=10000−36=9964</em>
Answer:
Math: Math SAT score
_____________ Quantitative and relevant
Verbal: Verbal SAT score
___________Quantitative and relevant
Credits: Number of credits the student is registered for
_______Quantitative and relevant
Year: Year in college (1=Freshman, 2=Sophomore, 3=Junior, 4=Senior) ____Categorical and relevant
Exercise: Time (in minutes) spent exercising in a typical day
____Quantitative and relevant
Sleep: Time (in hours) spent sleeping in a typical day
_____Quantitative and relevant
Veg: Are you a vegetarian (yes, no, some)_______ Categorical and relevant
Step-by-step explanation:
Data which can be classified in pre-defined categories is categorical.
Data which can be measured in numbers is quantitative.
Step-by-step explanation:
ಭಿನ್ ಸ್ಥಿ stucco right fervor
Answer:
C,
Step-by-step explanation:
A and D is incorrect because they are negative correlation
and B is incorrect because a correction of 0.95 means all values are close to each other, but B values are scattered much more that C values
so answer C
Before we can determine the rectangular coordinate of the point, let's determine first its polar coordinates. For this, we need two things: radius and angle.
For the radius, we see that point R is 4 units away from the center.
For the angle, we see that it is 30° clockwise or 330° counterclockwise. See the illustration below:
Now that we know the radius is 4 units and the angle is 330° counterclockwise, let's now convert this to rectangular coordinates.
Use the formula below:
For x-coordinate, we have:
For the y-coordinate, we have:
Therefore, the rectangular coordinate of the given polar point is (2√3, -2). Option B.