30 inches is longer than 2 feet
Answer:
The graph is skewed left
Step-by-step explanation:
Skewed left means "less" data points on left.
Skewed right means "less" data points on right.
Most of the data points, lie to the right of the figure. The middle value, between 7th and 8th number, is "8". We can separate the figure with middle value of "8". Then we can see that most data points lie to the right.
That would make the dot plot "skewed left".
Answer:
r= -6
Step-by-step explanation:
<u>Assuming we are finding r,</u>
- | -2r-1| = 11
-( 2r + 1 ) = 11
-2r -1 = 11
-2r = 12
r= -6
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Here we have a right triangle with hypotenuse h, which is to be found. The top of the ladder is 30 feet above the ground, and that distance is opposite the 42 degree angle mentioned. Use the sine function to determine the hypotenuse, h:
sin 42 deg = opp / hyp, or hyp*sin 42 deg = 30 ft. Then hyp = (30 ft)(sin 42), which in turn equals hyp = (30 ft) / (0.669) = 44.8 feet (answer)
Answer:
Step-by-step explanation:
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