If your "original" number is 27, this is the work:
percent change = change/original * 100
percent change = (36-27)/27 * 100
percent change = 9/27 * 100
percent change = 1/3 * 100
percent change = 33 1/3
Answer:
B. -3
your question isn't clear
Answer:
The initial populations of slugs is 40
Step-by-step explanation:
we have

This is a exponential function of the form

where
a is the initial value (value of f(x) when the value of x is equal to zero)
b is the base
r is the rate
b=(1+r)
In this problem we have

therefore
The initial populations of slugs is 40
<u><em>Verify</em></u>
For n=0
substitute in the function



The place values in 5.6 and 1.78 are the positions of the digits in the numbers
- The largest place value common in 5.6 and 1.78 is the ones place
- Nichole is correct
<h3>How to determine who is correct?</h3>
In a number, the non-zero digit at the left-most position is the greatest place value
This means that:
The greatest place value in 5.6 is 5 (i.e. ones place)
The greatest place value in 1.78 is 1 (i.e. ones place)
So, we can conclude that the largest place value common in 5.6 and 1.78 is the ones place
Hence, Nichole is correct
Read more about place values at:
brainly.com/question/12386995
Answer:
The explicit formula is a
= 5 - 6n
Step-by-step explanation:
The explicit formula of the arithmetic sequence of the recursive formula
a
= first term; a
= a
+ d is a
= a + (n - 1)d, where
- d is the common difference between each two consecutive terms
- n is the position of the number
∵ The recursive formula is a
= -1 and a
= a
- 6
→ Compare it with the formula above
∴ a = -1 ⇒ 1st term
∴ d = -6 ⇒ common difference
→ Substitute them in the form of the explicit formula
∵ a
= -1 + (n - 1)(-6)
∴ a
= -1 + (-6)(n) - (-6)(1)
∴ a
= -1 + -6n - (-6)
∴ a
= -1 - 6n + 6
→ Add the like term
∴ a
= 5 - 6n
∴ The explicit formula is a
= 5 - 6n