Answer:
15!
Step-by-step explanation:
296-251= 45
45÷3= 15 weeks
hope this works and is correct!
Answer:its just going up
Step-by-step explanation:
Answer: 15.72575
Step-by-step explanation:
Divide 250 over:
40/250=(0.89)^x
Log both sides (easiest with graphing calculator)
Remember exponent comes down in front on a log
Log(0.16) = x log (0.89)
X= Log (.16) / log (0.89)
Answer: 9 is -1
11 is -2 and 13 is -2
Step-by-step explanation:
R = square root of (A/pi)