1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bas_tet [7]
3 years ago
13

What equation I should use for this problem

Mathematics
1 answer:
Mama L [17]3 years ago
3 0
I'm not completely sure, but this should be exponential growth.
If so, the equation for exponential growth is: y = a(1 + r)^t
If I substitute them with the information you gave me, then is would look like this:
 y = 281.4(1 + 0.02)^t
**t = is the number of years after 2000 (based on your question)**

Finished!
You might be interested in
PLEASE HELPPPPP
umka21 [38]
The answer is B I believe
4 0
2 years ago
Which absolute value expression the distance between 3 and -5 on a number line​
nadezda [96]

Answer:

8.

Step-by-step explanation:

3 - (-5)

= 3+5

= 8.

8 0
3 years ago
Please someone answer this question!
Nostrana [21]

Answer:

C) -2 ≤ x ≤ 2

Step-by-step explanation:

Domain is the set of x-values that can be inputted into function f(x).

We see that our x-values span from -2 to 2. Since they are both closed dots, we include them in the domain:

[-2, 2] or -2 ≤ x ≤ 2

7 0
3 years ago
Read 2 more answers
Examine the data below for a stalk of corn. Logarithmic regression Use logarithmic regression to find an equation of the form y
masya89 [10]

The value of <em>a</em> and <em>b</em> for the data values of stalk of corn using the logarithmic regression is -76.2038 and 37.6735 respectively.

<h3>What is logarithmic regression?</h3>

Logarithmic regression is a type of regression which is used to model the statement in which the growth or decay initially at rapid rate, and then slow down with respect to time.

The data of the table for the day and height of the stalk of corn is listed below.

Day (<em>x</em>)                9    12    22    40    

Height (<em>y</em>) in        5    17    45    60  

Mean of x values,

m_x=\dfrac{9+12+22+40}{4}\\m_x=17.5581

Mean of y values,

m_y=\dfrac{5+17+45+60}{4}\\m_y=31.75

For the above table, the value of correlation coefficient is 0.99133. For these values, the logarithmic regression can be given as,

y = -76.2038+37.6735\ln(x)

Compare it with the following logarithmic regression equation, we get

y = a+b\ln(x)

a=-76.2038\\b=37.6735

Hence, the value of <em>a</em> and <em>b</em> for the data values of stalk of corn using the logarithmic regression is -76.2038 and 37.6735 respectively.

Learn more about the logarithmic regression here;

brainly.com/question/25226042

5 0
2 years ago
Given the functions, fx) = x - 8 and g(x) = x2 + x - 1, perform the indicated operation. When applicable, state the domain
adell [148]

Answer:

A

Step-by-step explanation:

(fg)(x) = f(x) × g(x)

= (x - 8)(x² + x - 1)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x² + x - 1) - 8(x² + x - 1) ← distribute both parenthesis

= x³ + x² - x - 8x² - 8x + 8 ← collect like terms

= x³ - 7x² - 9x + 8 → A

There are no restrictions on the domain.

4 0
3 years ago
Other questions:
  • Can someone please explain how to do this?
    11·1 answer
  • Carolyn makes and sells necklaces. The material to make each necklace costs $3.20. Last week she made 12 necklaces and wants to
    14·2 answers
  • Which is one way to check 102 ÷ 6 = 17? A. 105 ÷ 5 = 21 B. 105 ÷ 10 = 10.5 C. 100 ÷ 5 = 20 D. 102 ÷ 10 = 10.2
    9·2 answers
  • 498.4 is that percent of 602.8
    13·2 answers
  • Is (2, 3) a solution to this system of equations?<br> 2x + 5y = 19<br> X + 16y = 5<br> yes<br> no
    9·1 answer
  • The length of a rectangle is
    15·1 answer
  • 33) What value for x makes this equation true? 4x + 3 = 23
    12·2 answers
  • Please answer will give brainliest
    14·2 answers
  • IF A 2 GALLON CONTAINER OF PURE JUICE ADDED TO 3 GALLONS OF WATER WHAT PERCENT OF THE MICTURE IS PURE JUICE
    13·1 answer
  • Quadrilateral ABCD is similiar to quadrilateral EFGH. The lengths of the three longest sides in quadrilateral ABCD are 60 feet,
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!