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Mnenie [13.5K]
3 years ago
14

.A mouse population is 25,000 and is decreasing at 20% per year. What is the population after 3 years? Exponential growth or dec

ay?: Write a function that represents the situation: - Initial amount: -Growth/Decay rate: -Answer:
Mathematics
1 answer:
sergeinik [125]3 years ago
4 0

Answer:

its decreasing

Step-by-step explanation:

3 x 25000 is 75000 and 20 percent of that is 15000. hopefully you can construct a function from this.

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PLEEZZ
jonny [76]

4 < 4(6y - 12) - 2y       |use distributive property

4 < (4)(6y) + (4)(-12) - 2y

4 < 24y - 48 - 2y       |add 48 to both sides

52 < 26y      |divide both sides by 26

2 < y → y > 2

---------------------------------------------------------

4x + 3 < 3x + 6      |subtract 3 from both sides

4x < 3x + 3       |subtract 3x from both sides

x < 3

------------------------------------------------------------

-5r + 6 ≤ -5(r + 2)        |use distributive property

-5r + 6 ≤ (-5)(r) + (-5)(2)

-5r + 6 ≤ -5r - 10         |add 5r to both sides

6 ≤ -10     FALSE

No solution

-------------------------------------------------------------

-2(6 + s) ≥ -15 - 2s        |use distributive property

(-2)(6) + (-2)(s) ≥ -15 - 2s

-12 - 2s ≥ -15 - 2s        |add 2s to both sides

-12 ≥ -15     TRUE

All real numbers

-------------------------------------------------------------

3s + 6 ≤ -5(s + 2)        |use distributive property

3s + 6 ≤ (-5)(s) + (-5)(2)

3s + 6 ≤ -5s - 10         |subtract 6 from both sides

3s ≤ -5s - 16        |add 5s to both sides

8s ≤ -16         |divide both sides by 8

s ≤ -2

--------------------------------------------------------------

4/3 s - 3 ?

4 0
3 years ago
How do I solve this I don't know how to solve this<br>i dont under stand this
k0ka [10]
Use Pythagoras theorem
{13}^{2}  +  {x}^{2}  =  {26}^{2} \\  { {x}^{2}  = 507} \\ x = 22.52
3 0
3 years ago
I need help solving this math problem.... -8(4n-3)=280
solong [7]

-8(4n-3)=280\\\\4n-3=-35\\\\4n=-32\\\\n=-8

4 0
3 years ago
Read 2 more answers
Select all of the true statements. Group of answer choices π is the constant of proportionality relating the diameter of a circl
AnnyKZ [126]

Answer:

π is the constant ...... circle to its circumference

π is the area .... radius 1

Step-by-step explanation:

π is a mathematical constant, defined as ratio of circle's circumference to its diameter.

π is area of circle of radium 1. Area = π r^2 = π (1)^2 = 1

6 0
3 years ago
Value of 5 to the power of 4 over 5 to the power of 6
Yuki888 [10]

Answer:

5 to the power of 4 = 625

5 to the power of 6 = 15625

Step-by-step explanation:

5 x 5 x 5 x 5 x 5 = 625

5 x 5 x 5 x 5 x 5 x 5 = 15625

4 0
3 years ago
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