Answer:
A b or c
Step-by-step explanation:
Easy shahhshhshs free points hehe
Answer:
Step-by-step explanation:
There are 10 cubes all together.
You want blue and then red with replacement.
Blue
P(B then red) = 3/10 * 4/10 = 12 / 100
12/100 reduces to 3/25
The answer is A
Kong took
15% fewer seconds than Nolan took. So Kong took
100%−15%=85%
85/.85=.85*?/.85
100=?
Which means that Nolan took 100 seconds.
This is all from Khan Academy so it's correct!!
Hope this helps!!
Answer:
6.2
Step-by-step explanation:
First divide 25 by 4, you get 6.25, then round up. I am not sure if this is entirely right, the question is a little confusing.