Answer: 6 x 8=48
Step-by-step explanation:
The answer would be 13.9 kg of gravel used per square meter
notice |7| 7 is positive, so we can simply remove the bars and use 7 by itself
Answer: A
Step-by-step explanation:
If the fraction is negative, and the numerator and denominator is negative, then if you were to do anything to them it would become a positive
S={ 11 12 13 14 15 16 17 18
21 22 23 24 25 26 27 28
31 32 33 34 35 36 37 38
41 42 43 44 45 46 47 48...
.......}
P(e)=(1+2+3+4+5+6)/64
=21/64=0.328(B)
