Answer: The graph of f(x) is horizontally stretched
An acute angle measures less than 90 degrees, a right angle measures 90 degrees and, obtuse angle measures more than 90 degrees
Answer:
14π yards^2, or 43.98^2 yards rounded to 2dp
Step-by-step explanation:
circumference = diameter x π
410.3ft^3. is correct
volume of the sphere with 3ft radius :
![\frac{4 \times \pi \times 3 \times 3 \times 3}{3} = 113](https://tex.z-dn.net/?f=%20%5Cfrac%7B4%20%20%5Ctimes%20%20%5Cpi%20%5Ctimes%203%20%5Ctimes%203%20%5Ctimes%203%7D%7B3%7D%20%20%3D%20113)
volume of the sphere with 5ft radius:
![\frac{4 \times \pi \times 5 \times 5 \times 5}{3} = \frac{1570}{3} = 523.3](https://tex.z-dn.net/?f=%20%5Cfrac%7B4%20%5Ctimes%20%5Cpi%20%5Ctimes%205%20%5Ctimes%205%20%5Ctimes%205%7D%7B3%7D%20%20%3D%20%5Cfrac%7B1570%7D%7B3%7D%20%20%20%3D%20523.3)
difference
![523.3 - 113 = 410.3](https://tex.z-dn.net/?f=523.3%20-%20113%20%3D%20410.3)
good luck