What kind of sh*t are you learning man?
Answer:
A. The data set would have a linear association.
C. The data set would have a positive correlation.
F. Students that study more tend to earn better grades on the test.
Step-by-step explanation:
If im wrong the next person that answerrs this question has to be correcting me
Answer:
Sample response: Determine what should go on each axis. Grades will go on the x-axis, and the number of students will be plotted on the y-axis. Find the number of different scores and range. Choose an interval – say, 10 percent. Find the frequency within each interval. Choose a scale – say, 0–3. Draw bars the height of the frequency for each interval.
Step-by-step explanation:
Angles on a straight line add up to 180
180-53=127(angle C)
angles in a pentagon add up to 540°
so
114+92+119+127=452
540-452=88 (angle D)
once again angles on a straight line add up to 180
so
180-88=92 (angle E)
hope this helped
Answer:
x = 4![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
Step-by-step explanation:
note the exact value of tan60° = ![\sqrt{3}](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D)
Since the triangle is right use the tangent ratio to find x
tan60° =
= ![\frac{4\sqrt{6} }{x}](https://tex.z-dn.net/?f=%5Cfrac%7B4%5Csqrt%7B6%7D%20%7D%7Bx%7D)
multiply both sides by x
x ×
= 4![\sqrt{6}](https://tex.z-dn.net/?f=%5Csqrt%7B6%7D)
divide both sides by ![\sqrt{3}](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D)
x =
= 4 ×
= 4![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)