1/2 of the books are science books because once you convert the other two books you get 2/6 +1/6= 1/2 so the science books will be the other half.
Answer:
Option C is right
C. They are independent because, based on the probability, the first ace was replaced before drawing the second ace.
Step-by-step explanation:
Given that the probability of drawing two aces from a standard deck is 0.0059
If first card is drawn and replaced then this probability would change. By making draws with replacement we make each event independent of the other
Drawing ace in I draw has probability equal to 4/52, when we replace the I card again drawing age has probability equal to same 4/52
So if the two draws are defined as event A and event B, the events are independent
C. They are independent because, based on the probability, the first ace was replaced before drawing the second ace.
Answer:
Each cake cost £ 13.00
Step-by-step explanation:
We were given that, each cake costs 
or £ 
Andy buys 
cakes.
Andy's cost is
£
Betty buys 4 times as many cakes as Andy.
Betty's cost is
£
£
Colin buys 3 more cakes than Andy
Colin's cost is
£
The total cost of the cakes is £ 
.
This implies that,
We expand to get,
We group like terms to get,
This gives us,
This implies that,
Therefore each cake cost £ 13.00
Answer:
Step-by-step explanation:
I think b but i might be wrong
957-10=947. 947-100=847,so Ralph has 847 race car stickers left.
