Answer:
The volume = 523.3 ft.³
Step-by-step explanation:
∵ Surface area of the sphere = 4πr²
∴ 4πr² = 100π
∴ 4r² = 100 ⇒ r² = 100/4 = 25
∴ r = √25 = 5 ft.
∵ Its volume = 4/3 πr³
∴ Its volume = (4/3) × π × 5³ = 523.3 ft.³
Answer:
coordinates of the Midpoint = (7 ,4).
Step-by-step explanation:
Given : endpoints are H(10, 1) and K(4, 7).
To find :Find the coordinates of the midpoint .
Solution : We have given that endpoints are H(10, 1) and K(4, 7).
By the mid point segment formula :
.
Here,
Md point =.
Mid point = .
( 7 ,4)
coordinates of the Midpoint = (7 ,4).
Therefore, coordinates of the Midpoint = (7 ,4).
<h3 /><h3> DEFINITION OF<em> </em><em>VARIABILITY</em></h3>
» The degree to which data points in a statistical distribution or data collection deviate (variate) from the average value, as well as the degree to which these data points differ from one another.
]
<h3>HOW CAN BE CALCULATED?</h3>
» Variability can be calculated by subtracting the lowest value from the highest value in the data set.
]
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Answer:
Y=2×+13
Step-by-step explanation:
2×+3=0
2×=0-3
you use 3 to divide it self =×
×=3