Answer:
SA = 615.4 yd²
Step-by-step explanation:
The surface area (SA) of a sphere is calculated as
SA = 4πr² ← r is the radius
Here diameter = 14, thus r = 14 ÷ 2 = 7, then
SA = 4π × 7² = 4π × 49 = 196π = 196 × 3.14 ≈ 615.4 yd²
-12
13 is answer...................
Answer: -37 & -3
-20-17= -37
-20+17= -3
the answer to the probability question should be zero because there isn't an eight on a normal die. if you were to only roll once you would never get 8