Answer:
143π in³
Step-by-step explanation:
A basketball has the shape of a sphere
Volume of a basketball = 4/3πr³
Diameter = 9.5 in
Radius = diameter/2
= 9.5/2
= 4.75 in
Volume of a basketball = 4/3πr³
= 4/3 * π * 4.75³
= 4/3 * π * 107.17
= (4*π*107.17) / 3
= 428.68π / 3
= 142.89π in³
Approximately
143π in³ to the nearest whole number
Answer:
-6/9 = -2/3 (C)
Step-by-step explanation:
The key idea here is that we can't have half a pack (the store owner would be really angry if you cut the packs!). therefore we are really finding the least common multiple of 14 and 5. to find lcm is really hard to explain with the limited technology on this website. i highly recommend you search up ladder method online. i can, however, tell you that the lcm of 14 and 5 is 70 so 70 is the minimum NUMBER of markers (not packs) that blaaine would have to buy.
Your answer is 6.27
11 / 100 = .11 = 1% of 11
.11 x 57 = 57%
57% = 6.27
Answer:
Option (C)
Step-by-step explanation:
In the given circle, AB is a chord passing through the center O.
Therefore,chord AB is a diameter of the circle and OC is the radius.
AO = OB = OC
OC⊥AB, and length of OC = 7 cm
By applying Pythagoras theorem in right ΔBOC,
BC² = OC² + OB²
BC =
=
=
≈ 9.9 units
Therefore, Option (C) will be the answer.