Answer:
4(p+1)
Step-by-step explanation:
2p+7-3+p=4p+4
=4(p+1)
Answer: 70
V = 15.14/3 = 5.14 = 70 (in³)
Step-by-step explanation:
Answer:
2000
Step-by-step explanation:
diameter of an average cell= 1 x 10^-5 mm
diameter of a pin head= 2 x 10^-2
number of body cells that would fit on the pin head=2 x 10^-2 ÷ 1 x 10^-5
=2000 body cells
Circumference=2pir
r=5
pi=3
circumference=(2)(3)(5)
circumfernce=6(5)
circufmerence=30
<span>answer is 30cm</span>
