Answer:
Step-by-step explanation:
4)
28 in base 10
base 5=28*2=56
base 2=28*5=140
5)
7 in base 10
base 5=7*2=14
base 2=7*5=35
6)
100 in base 2
base 5=100*5/2=500/2=250
base 10=100*5=500
7)
10010 in base 2
base 5=10010*5/2=50050/2=25025
base 10=10010*5=50050
8)
10111 in base 2
base 5=10111*5/2=50555/2=25277.5
base 10=100*5=50555
L*W=51
L=W+4
Replace L with W+4: (W+4)*W=51
W²+4W-51=0
use the quadratic formula to find W:5.4 (sorry cannot type the formula here)
the length is 5.4+4=9.4
Answer:
y = (6/5)x -2
Step-by-step explanation:
Answer:
12,500
Step-by-step explanation:
P = R-E
b.e.p : P=0
R=E
140x = 1000000 + 60 x
80x = 1000000
x=12,500