Answer:
-16
Step-by-step explanation:
When you square a square root, the number inside is the answer.
Answer:
The answer is 14.46%
Step-by-step explanation:
Given is : A culture containing 20 bacteria multiplies to 117,360 in one minute.
Let A0 be initial bacteria count = 20
Let A be final bacteria count = 117360
Time = 60 seconds
R = rate
Formula to be used =
Taking log function (ln) on both sides.
Hence, r = 0.1446 and in percentage it is 14.46%
Since there are 2 variables there will be 2 answers.
Just use a simple way by adding the gas used and left to get 13.5 gallons which is 3/4 tank than divide that by 3 which is 4.5 so 4.5 is a 1/4 tank and times that by 4 the Answer is 18 gallons
A rate is a ratio where time is usually involved such as 60 km/ 1 hour.
So, the answer is true.