You're smart! You don't need us checking your work. They are correct anyway
Answer:
its either C or D
Step-by-step explanation:
there are 2 possible outcomes for getting either heads or tails so if we divided 150 by 2 we get 75, so about 75 times you could get tails.
so maybe it is D, but im not sure
Abd/ ACD WILL HELP YOU THRIOUGH THE PROBLEM
Answer:
D is the answer to your question
Step-by-step explanation:
Hope this helps!!!
Answer:
85% decrease
Step-by-step explanation:
The percentage change is the change fraction multiplied by 100%.
percent change = change / original × 100%
= (3 -20)/20 × 100%
= -17/20 × 100% = -85%
A decrease from £20 to £3 is a change of -85%.