False, 24 x 10 x 90 = 21,600, 90 x 2,400 = 216,000
Answer:
1 1\15
Step-by-step explanation:
Answer:
£12 per hour
Step-by-step explanation:
7 × 5 = 35 hours
35 h : 420
1 h : x
x = 420×1 / 35
= £12 per hour
Answer:
B has a higer probability
Step-by-step explanation:
Answer:
Step-by-step explanation:
(-2)(1)(3)(-1) - (1)(3)(-1)(-2)
6 - 6 = 0