60/12=5. We use the number 60 because60 minutes per hour, 8x5=40. 40mph
Answer:
a(b + c) = a • b + a • c
=> 8(3 + 4) = 8.3 + 8.4 = 24 + 32
Step-by-step explanation:
Answer:
D is the correct a
Step-by-step explanation:
From table A-3: Areas under the normal curve
we can deduce that k=0.9
7 in 7,000 in 7,869. Hope this helps!