Answer:
v= 262 (3 significant figures)
Step-by-step explanation:
volume of hemisphere= 2/3 * π * r³
v= 2/3 * 22/7* 125
v= 261.799388cm3
v= 262 (3 sf)
Step-by-step explanation:
Using the Pythagorean Theorem (we'll call the missing side x), 1² + x² = 2² so x = √3 ft.
Answer: 10% of the beads are plastic.
Step-by-step explanation: 10 out of 100 beads are plastic, bc 90 + 10 = 100.
10/100 = ?/100
Nvm, this easy, it's the same thing so 10% of the beads are plastic.
Answer:
Step-by-step explanation:
d = 66 mm
r = 66/2 = 33 mm
h = 96mm
Volume of cylinder = πr²h
= 3.14*33*33*96
= 328268.16 cubic mm
328268.2 cubic mm
Answer: $10.24
Step-by-step explanation: 12.95 * 0.15 = 1.94 12.95 - 1.94 = 11.01
11.01 * 0.07 = .77 11.01 - 0.77 = 10.24