Answer:
6
Step-by-step explanation:
a1(n-1) + D
d = 6
Answer:
4185
Step-by-step explanation:
A culture of bacteria grows exponentially according to the following general exponential growth function;
where;
p(t) is the population at any given time t.
p(0) is the initial population
k is the growth constant
From the information given we have;
p(0) = 1500
at t = 5, p(t) = 2300; p(5) = 2300
We shall use this information to determine the value of k;

Divide both sides by 1500;

Therefore, the population of the bacteria at any time t is given by;

Answer:
Step-by-step explanation:
m∠2 = 180° - 113° = 67°
I have the same question the answer is a because 5 restaurant cards =250 and 10 movie cards =200 so 250+200=450
Answer:
1. -15
2. 3
3. -15
3
4. Kindly refer to the attached image.
5. -45, This change represents that achieving the goal will reduced the time by 45 seconds.
Step-by-step explanation:
Given that it is a 5 kilometre race.
Time to be reduced each month = 15 seconds
Total number of months left in the race = 3
1. Riley wants to achieve each month a decrease of 15 seconds.
Integer representing the change = <em>-15</em>
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2. Change in time i.e. 3 months is represented by integer <em>3.</em>
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3. There are a total of 3 months and there is a decrease of 15 every month.
so, multiplication expression is: -15
3
4. Kindly refer to the attached image for the number line representation of the answer.
The arrow is from 0 to -45.
5. Total change in time is -45.
This change represents that achieving the goal will reduced the time by 45 seconds.