<span>300 + 20 + 7 + .04 + .007 = 327.047
</span>300 + 20 + 7 + .04 + .007 = 3.27047 x 10²
300 + 20 + 7 + .04 + .007 = 3.3 x 10²
Answer:
Step-by-step explanation:
probability of choosing a boy = 12 / 28 = 3 / 7
in % = 3 / 7 x 100 = 42,86%
probability of choosing an a student = (4 + 10) / 28 = 14 / 28 = 1 / 2
in % = 1 / 2 x 100 = 50%
Sold Last Month: 60 x 
= 40
Remaining from last month: 60 - 40 = 20
Sold This Month: 20 x 
= 8
Remaining from this month: 20 - 8 = 12
Answer: there are 12 houses left to be sold
Answer:
l and 3, 2 and 4, 5 and 11, 8 and 16
Step-by-step explanation:
you would put the one over 3 then 2 over 4 then 5 over 11 then 8 over 16 then put it in a equation and solve
3x/8+1=9/8
3x/8+1(8/8)=9/8
3x/8+8/8=9/8
3x+8=9
3x=1
x=1/3
