Answer:
Range is 8
Step-by-step explanation:
To find range you need to subtract the largest number with the smallest. The largest is 28 and the smallest is 20.
28-20=8
Answer:
-5
Step-by-step explanation:
7-4= 3
3+2=5
5-10= -5.
Answer:
50.2 m²
Step-by-step explanation:
The area (A) of a circle is calculated as
A = πr² ( r is the radius , here r = 4 ), thus
A = π × 4² = 16π = 16 × 3.14 ≈ 50.2 ( to the nearest tenth )
V=πr2h
v=π(5)^2(10)
v=250π
v=785 inches cubed
12x-3x=9x 9+7=16
9x+16=25x
