volume = 4/3 x 3.14 x r^3
4/3 * 3.14 = 4.18666
radius of youth ball = 2.8/2 = 1.4
volume = 4.18666 x 1.4^3 = 11.488 cubic inches
radius of adult ball = 3.8/2 = 1.9
voulume = 4.18666 x 1.9^3 = 28.716
28.72 - 11.49 = 17.2 cubic inches difference
Answer:
$319.60
Step-by-step explanation:
Find the area of the bathrooms in square feet.
2(7)(8)+4(6)
2(56)+4(6)
112+24
136
Multiply the amount of money per square foot by the total square feet to find your price.
$2.35(136)=$319.6
Answer:
can u show the whole screen, it only shows half of it on my screen
Step-by-step explanation:
The correct answer would be option D.
No, it is not a valid inference because his classmates do not make up a random sample of the students in the school
The population represents all of the students in the school. Apart from his science class there can be students in arts class, music class, literature class and so on. He used convenience sampling by just surveying the students of his science class. The students in science class are those who are interested in science and related topics so these students will be more inclined towards watching a science program. Thus the survey of Johnny does not yield valid result and his inference is not valid.
Thus, option D is the correct answer.
D) <span>She is correct; the histogram is skewed to the right because there is less data on the right side.</span>
