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
Mila [183]
3 years ago
7

Does y=0.8(2.1)^x represent exponential growth or decay?

Mathematics
1 answer:
makkiz [27]3 years ago
5 0
The function represents exponential growth.

You might be interested in
One month, 24 employees earned a bonus and 56 employees didn't earn one. Express the number of employees who received the bonus
anastassius [24]

Answer:

A. 24:56

Step-by-step explanation:

Let's find the answer by considering that 'X' represents the employees that earn the bonus and 'Y' the employees that didn't.

Where:

X=24

Y=56

Now, ''Express the number of employees who received the bonus as an unsimplified ratio to the number of employees who didn't receive the bonus'' means:

employees that earn the bonus : employees that didn't receive the bonus

which is:

X:Y = 24:56

In summary, the answer is A. 24:56.

5 0
3 years ago
write the equation of a line that is parallel to y = -3/2x - 1 and that passes through the point (4, 6)?
bezimeni [28]

Answer:

y=-3/2x+12

Step-by-step explanation:

To make a line parallel you just need to change the y intercept. using desmos.com i put in the original equations and the point given and made a new line and finding the new y intercept by guessing and checking different numbers.

8 0
3 years ago
Write an expression equivalent to m + m + m + m that is a product of a coefficient and a variable.
Romashka [77]

Answer:

4m

Step-by-step explanation:

It would be 4m as there are four different copies and the variable being used originally is 'm'. Therefore, we can move it around and since multilication is d addtiion, we would correct this to 4m.

6 0
2 years ago
Read 2 more answers
The equation for the line of best fit is f(x) ≠1. 8x ⒠5. 4 for the set of values in the table. A 2-column table with 7 rows.
AleksandrR [38]

The equation for the line of best fit, the good approximation for x when f(x) = 30 is 20.

Given that

The equation for the line of best fit is f(x) = 1.8x − 5.4 for the set of values in the table.

A 2-column table with 7 rows.

The first column is labeled x with entries 4, 5, 6, 6, 8, 9, 10.

The second column is labeled f(x) with entries 5, 2, 5, 6, 8, 7, 18.

We have to determine

Using the equation for the line of best fit, what is a good approximation for x when f(x) = 30?

According to the question

The quadratic regression equation can be expressed as;

\rm f(x) = 1.8x - 5.4

Then,

The approximation for x when f(x) = 30 is,

\rm f(x) = 1.8x - 5.4\\\\\rm 30= 1.8x - 5.4 \\\\ 1.8x= 30+5.4\\\\1.8x=35.4\\\\x = \dfrac{35.4}{1.4}\\\\x=19.67\\\\x=20 \ approx

Hence, the equation for the line of best fit, the good approximation for x when f(x) = 30 is 20.

To know more about the Quadratic equation click the link given below.

brainly.com/question/26164308

3 0
2 years ago
It costs $120 for 20 students to visit an aquarium. How much does it cost for 152 students? Set up a proportion to solve.​
nordsb [41]

Answer:

152 times 6=912

Step-by-step explanation:

$120 for every 20 students

it cost $6 for every 1 student

$6 times 152=912

5 0
3 years ago
Other questions:
  • Find the LCM and HCF of the following pairs of integers and verify that LCM × HCF = Product of the two numbers.
    5·1 answer
  • A bag contains 10 marbles: 2 are green, 6 are red, and 2 are blue. Ivanna chooses a marble at random, and without putting it bac
    11·1 answer
  • What is the interior angle ?4x+52+50=180
    8·1 answer
  • What is the greatest common factor of 14 and 21?
    13·1 answer
  • The blue team scores 16 fewer points than the green team. The blue team scores 41 points. How many points did the green team sco
    8·1 answer
  • Which is the interval notation for the following inequality notation
    7·1 answer
  • Phineas puts $600 into a certificate of deposit that earns 3.09%. If the money is
    9·1 answer
  • Find the value of x please and fast!!
    13·1 answer
  • Can u answer this plz thanks
    10·1 answer
  • Nomonde earns a total salary of R63 420 p.a . Deductions from her salary amount to R5 785 for the year . Her other expenses are
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!