The correct option is B.
W(x)=24x+8
<span>Question No.2
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speed= distance/ time
1200km/0.006s= 200 000 km/s
<span>Question 4
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wavelength = wavespeed / frequency
wavespeed = 16/8 = 2
Question 5
(400/60s) = 6.6667 waves/ sec (Hz).
<span>Velocity = 0.008m/sec. </span>
<span>Wavelength = (v/f) = 0.008/6.6667 = 0.0012 metre (1.2mm).
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your first is 1,1 your second is 4,2 your 3 is 7,3 your 4 is 8,4 theres a pattern going up 1 2 3 4 5
Answer: 1
Step-by-step explanation:
1/4 is equivalent to 2/8
3/8 - 2/8 = 1/8
Since you can only subtract 2/8 (or 1/4) from 3/8 once, one 1/4 can fit into 3/8.
C. 315 meters
6.3 • 50= 315