Answer:
B
Step-by-step explanation:
Because you have to do is to add all of the total value, then you got your answer.
Answer: answer is 13
Step-by-step explanation: -6 -2 = -8
5 + 4 + 14 = 23
-8 + 23 = 13
Got it. Hope this will help.
Answer:
There were 550 students in the school in the year 1995
Step-by-step explanation:
In this question, given the exponential equation, we are asked to calculate the number of students in a particular year.
The exponential equation expected to be used is given as;
P(t) = 550(1.12)^t
Now we are told that t is the number of years since 1995 and we are told to calculate the number of students in that same year 1995. Thus, the value of t would be 1995-1995 = 0
We substitute this value of t into the equation;
P(0) = 550(1.12)^0
Since anything raised to the power of zero is 1, then ;
P(0) = 550 * 1 = 550
Answer:
B
Step-by-step explanation:
since there is going to be an increase you will increase 800,000 using the ratio 120:100 which is choice B