Answer: 12
Step-by-step explanation: You just need to divide the cost by the cost per pound so 45 / 3.75 = 12
Answer:
225
Step-by-step explanation:
3240k = 2×2×2×3×3×3×3×5×k
Every factor should be in groups of 3
(3×5)² = k
k = 225
Driving to grandparent's house: 140/56 = 2.5 h
return: 140 / 50 = 2.8 h
2.5 h + 2.8 h = 5.3 h
answer is d. 5.3 h (last choice)
Answer:
Step-by-step explanation:
Given
Complex number is
Its conjugate is obtained by changing the sign of the original number i.e.
The product of the two numbers is
P = 2l + 2w
24 = 2l + 2*2
L = 10