Answer:
201
Step-by-step explanation:
If a number is 5 or over, then you round a number up. However, if it is less than 5, then you keep the same number.
To find the price per pound, simply add 0.65 + 0.75 then divide.
0.65 + 0.75 = 1.40 13.65 / 1.40 = 9.75
Danny paid $9.75 per pound!
Answer:
Step-by-step explanation:
The payment for sessions makes a series
- 5 dimes, 5*5 = 25 dimes, 25*5 = 125 dimes, ...
This series is GP with the first term of 5 and common ratio of 5.
The nth term would be
Use the equation above and find the 7th term
Answer:
I'm not sure on what your asking could you explane
Answer:
Step-by-step explanation:
a) Standard deviation of 10 mean the fluctuation for values range from +10 to -10 from the mean.
b) Since the sixth student is 50 minutes, which is higher than the mean of 45 minutes, this will bring the over all mean higher that 45 minutes. Also, since 50 falls within the standard deviation range (35 to 55), this mean the new standard deviation will be smaller than 10.