Answer:
216x
Step-by-step explanation:
- Write it out:
- Add in x: 216x
I hope this helps!
Answer:
24040.625
Hope this helped! I'm not good at explaining the steps, but this is the answer.
Answer:
5 hours
Step-by-step explanation:
We can write a ratio
20 laps 100 laps
-------------- = --------------
1 hour x hours
Using cross products
20x = 100
Divide by 20
20x/20 = 100/20
x = 5 hours
Answer: 188+22x=518 (c)
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
P(AUB)=P(A)+P(B)-P(A∩B)
191/400=7/20+P(B)-49/400
P(B)=191/400+49/400-7/20=240/400-7/20=12/20-7/20=5/20=1/4
