Answer:
The answer is yes, it holds true for Lori and Celia......After submitting my answer I was proven to be correct. I hope this helps, albeit too late I'm sure.
Step-by-step explanation:
This is a permutation since order matters. If you have a calculator that does statistics there is a button for this nPr. If not, look at it this way, you have three positions to fill, how many runners are there that could come in first place? 7, How many are left to come in second place? 6, How many are lady to come in third place? 5.
Multiply these numbers together to get your answer: 7 x 6 x 5 = 210
Answer:
spark addition is a left to right addition
Answer:No
Step-by-step explanation:
10 bags of balloons
= 10 minutes for each so
10*10 is 100 minutes which is equal to an hour and 40 minutes.
If jack starts at 1:20 and 1 hour and 40 minutes passes by, it would be 3 o clock already. His friends aka brothers get out of school at 2:30 but it takes them 20 minutes to get back so it would 2:50 when they get back. Jack finishes all the balloons at 3 o clock which means he will not finish before they get out of school.
Answer:
In afternoon it was -2 degree cold. At night it went 5 time colder. How cold was it at night?
Step-by-step explanation: