You can see that there are 6 rock CDs, over a total of
So, the ratio of rock CDs over the total number of CDs is
Which is 15%.
So, yes, the answer is A
6/40 is equalvilant because all you have to do is double or simplify it by 2
12. Since there is no table given I will assume that what you want me to do is to show that Unit rate of Brandon’s biking.
SO here are the data that we need:
=> 8 and ½ miles = 8.5 miles
=> ½ hour = .5 hours or 30 minutes
Now, let’s solve for the unit rate
=> SO in every 30 minutes he bikes around 8.5 miles
=> Since 1 hour is equals to 30 minutes, simply multiply 8.5 by 2
=> 8.5 * 2 = 17miles
=> 17 miles / hour
Answer:
1/2
Step-by-step explanation:
Lets list the differences in the above list : these are 2 5 11 23 47:
call this list a
This last list has difference 3 6 12 24 (list b) so next number in this list is 48 and next number in list a is 47+48 = 95
In the original sequence therefore the next number is 89 + 95 = 184
so the list a and b are 2 5 11 23 47 95 List a
3 6 12 24 48 List b
The next number in list b is 96 and the next in list a is 96 + 95 = 191
so next number in sequence in question = 184 + 191 = 375
Next number in list b is 192 and next in list a = 191 + 192 = 383
So last number in sequence = 375 + 383 = 758
Next 3 numbers are 184, 383 and 758 answer
Sorry but I cant figure out the explicit rule at moment. I'll try and come back with it.
