Answer:
sln
14v-10=14v
14v-14v=10
the Value of v don't get because when 14v-14v is equal to zero
3(10g + 6y)
3(10g) +3 (6y)
30g + 18y
option 2
Total ratio=9+11=20
number of girls=11/20*400
=220
Answer:
18.6 months
Step-by-step explanation:
Given that :
Best fit line from scatterplot :
y=-12.05x +224.26
x = Number of month
y = charge on battery
Number of months a typical battery uses before being dead completely :
When battery is dead completely ; charge =0, y = 0
y = -12.05x + 224.26
0 = - 12.05x + 224.26
12.05x = 224.26
x = 224.26 / 12.05
x = 18.610788
Hence, 18.6 months before battery is completely dead.
