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Jet001 [13]
3 years ago
9

Directions - Identify the key components, create an exponential equation, then answer the questions.

Mathematics
1 answer:
Tamiku [17]3 years ago
8 0

Answer:

Directions - Identify the key components, create an exponential equation, then answer the questions.  

​Exponential Form:  y=a\cdot b^{x},\ a\ is\ the\ \textit{starting}\ \textit{value},\ b\ is\ the\ base\ (rate).\y=a⋅b  

x

, a is the starting value, b is the base (rate).  

​In a small town, the stray dog population is rapidly increasing. there are currently 15 stray dogs, and it is estimated that the population will triple every year. How many dogs will there be after 1 year? 2 years? 3 years?

​

​1) a =  15  

 4) Dogs after 1 years = 45  

 ​

​2) b =  3  

 ​5) Dogs after 2 years =   135

 

​3) Equation:    

y= 15 ×3x

 ​6) Dogs after 3 years =    

405

 

Step-by-step explanation:

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The sum of two consecutive integers is −51. Find the integers.
yawa3891 [41]

9514 1404 393

Answer:

  -26, -25

Step-by-step explanation:

The average of the two is their sum divided by 2: -51/2 = -25.5. The average of consecutive integers is halfway between them.

Hence, one is -26 and one is -25.

6 0
2 years ago
Which of the following linear equations has the steepest slope
Pani-rosa [81]

Option B: 8x+1 has the steepest slope

Step-by-step explanation:

Slope is defined as the rate of change of a line

The steepness of a slope means how close it is to being vertical

The greater value of slope means, more steepness. The value of slope can wither b positive or negative

We have to compare the slopes of all given options to find the steepest slope

As the options are in slope-intercept form, the coefficients of x will be the slope

So,

a. Slope = -4

b. Slope = 8

c. Slope = 2/3 = 0.66

d . Slope = 1/7 = 0.14

We can see that the largest value of slope in negative and positive is 8

So,

Option B: 8x+1 has the steepest slope

Keywords: Slope, steepness

Learn more about slopes at:

  • brainly.com/question/6465937
  • brainly.com/question/6431715

#LearnwithBrainly

5 0
3 years ago
Wat is x equal too in the equation x minus 5 over 2 equal x plus 2 over 3
Sedaia [141]
To solve this you have to use cross multiplication.
This gives you 3(x-5)=2(x+2)
3x-15=2x+4
x-15=4
x=19
4 0
3 years ago
find three consecutive even integers such that the sum of the smallest integer and twice the median integer is 20more than the l
3241004551 [841]
X = smallest; x + 2 = middle, and x + 4 = largest
x + 2(x+2) = 20 + x + 4
x + 2x + 4=24 +x
3x + 4 = 24 + x
2x = 20
x = 10
so the three integers are 10, 12, and 14
3 0
3 years ago
The sale price of a scooter s $850. The original price was first discounted by 25% and then discounted an additional 15%. What w
ira [324]

Answer:

$1,190

Step-by-step explanation:

$850(0.25) = 212.50

$850(0.15) = 127.50

$850+212.50= 1,062.50

1,062.50+127.50= 1,190

5 0
3 years ago
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