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baherus [9]
3 years ago
10

The function y = 8.5(1.1)x models the population in thousands of a town where x is the number of years after 2000. What will be

the town's population in 2007? Give the answer to two decimal places.

Mathematics
1 answer:
nikdorinn [45]3 years ago
6 0

Answer:

The population will be at 65.45 in 2007.

Step-by-step explanation:

I graphed the equation below to find the answer.

If this answer is correct, please make me Brainliest!

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Find the slope that passes through 3,4 and 1,1
snow_tiger [21]

Answer:

3/2

Step-by-step explanation:

To find the slope between two points

m= ( y2-y1)/(x2-x1)

   = (1-4)/(1-3)

    = -3/-2

   = 3/2

3 0
3 years ago
Read 2 more answers
Is​ f(x) continuous at x equals 4​? Why or why​ not? A. ​No, f(x) is not continuous at x equals 4 because ModifyingBelow lim Wit
soldier1979 [14.2K]

<u>Corrected Question</u>

Is the function given by:

f(x)=\left\{\begin{array}{ccc}\frac{1}{4}x+1 &x\leq 4\\4x-11&x>4\end{array}\right ​

continuous at x=4​? Why or why​ not? Choose the correct answer below.

Answer:

(D) ​Yes, f(x) is continuous at x = 4 because Lim_{x \to 4}f(x)=f(4)

Step-by-step explanation:

Given the function:

f(x)=\left\{\begin{array}{ccc}\frac{1}{4}x+1 &x\leq 4\\4x-11&x>4\end{array}\right

A function to be continuous  at some value c in its domain if the following condition holds:

  • f(c) exists and is defined.
  • Lim_{x \to c}$ f(x) exists.
  • f(c)=Lim_{x \to c}$ f(x)

At x=4

  • f(4)=\dfrac{1}{4}*4+1=2
  • Lim_{x \to 4}f(x)=2

Therefore: Lim_{x \to 4}f(x)=f(4)=2

By the above, the function satisfies the condition for continuity.

The correct option is D.

3 0
3 years ago
Can somebody please help me out please my grads are bad
Schach [20]

Step-by-step explanation:

Starting from the upper left in the clockwise direction:

congruent: no

similar: no

upper right side:

congruent: yes

similar: yes

lower right side:

congruent: no

similar: yes

lower left side:

congruent: yes

similar: yes

7 0
3 years ago
Which expression is equivalent to the expression 5(3x+4-x)
Artyom0805 [142]
(5)(3x)+(5)(4)+(5)(-x)
15x+20-5x
Answer: 10x+20
3 0
3 years ago
Which scatter plot shows the relationship
neonofarm [45]

Answer:

-0.04x +17.2

Step-by-step explanation:

5 0
3 years ago
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