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
Anettt [7]
3 years ago
9

There are 20 wild pigs on an island and the number of pigs doubled each year for the past 5 years. The independent variable is

Mathematics
2 answers:
IRINA_888 [86]3 years ago
8 0
P(t)=20(2^t)

The independent variable is time.
Archy [21]3 years ago
5 0

Answer:

The independent variable is time.

Step-by-step explanation:

Given,

The original number of pigs on the island = 20,

Also, the number of pigs doubled each year,

After 1 year the pigs = 20(2),

After 2 years = 20(2)²,

After 3 years = 20(2)³,

......................., so on...

Similarly, the number of pigs after t years would be,

y=20.2^t

⇒ The value of y depends upon t,

⇒ The number of pigs depends upon the time ( in years ),

Since, the variable in which the other variable depends is called independent variable,

Hence, the independent variable must be time.

You might be interested in
Find -3(6m-8)+(-4+2m).
mamaluj [8]

Answer: − 16 m + 20

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLZ HELP
Scrat [10]

Answer: Ix - 950°C I ≤ 250°.

Step-by-step explanation:

Ok, the limits are:

700°C to 1200°C.

The first step is to find the mean these numbers:

M = (700°C + 1200°C)/2 = 950°C

Now let's find the distance between the mean and the limits (which is equal to half the difference between our numbers)

D = (1200°C - 700°C)/2 = 250°C.

Now we can write our relation as:

Ix - MI ≤ D

Ix - 950°C I ≤ 250°.

if x = 1200°C.

I1200°C - 950°CI = 250°C ≤ 250°C ---- true.

if x = 700°C

I700°C - 950°CI = I-250°CI = 250°C ≤ 250°C ---- true

7 0
3 years ago
You received your monthly bank statement and you are reconciling your account balance using the information below. What is the t
yulyashka [42]

Answer:

it was 345.

Step-by-step explanation:

Balance in your checkbook, $356

Balance on bank statement, $472

Service charge and other fees, $15

Interest earned on the account, $4

Total of outstanding checks, $187

Deposits in transit, $60

4 0
3 years ago
I need some help with this
Morgarella [4.7K]

Answer:

125

Step-by-step explanation:

5 0
3 years ago
Michael is planning to invest his 2,000 into a bank account between investment A with 8% simple interest or investment B with 6%
Angelina_Jolie [31]

The investment with the bigger return is investment B.

<h3>What is simple interest and compound interest?</h3>

Simple interest rate is the interest that is paid only on the principal portion of a loan. This means that the debtor does not pays interest on the interest rate already accrued. This differs from compound interest where the debt holder pays interest on the principal and the interest rate already accrued

<h3>What is the compound interest?</h3>

The formula for calculating future value:

FV = P (1 + r)^n

  • FV = Future value
  • P = Present value
  • R = interest rate
  • N = number of years

2000 x (1.06)^12 = $4024.39

Compound interest =  $4024.39 - $2000 =  $2024.39

<h3>What is the simple interest? </h3>

Simple interest = principal x time x interest rate

2000 x 0.08 x 12 = $1920

To learn more about future value, please check: brainly.com/question/18760477

3 0
2 years ago
Other questions:
  • There are 84 new houses being built in a neighborhood. Last month, 1/3 of them were sold. This month, 5/7 of the remaining house
    13·1 answer
  • Sheila had 8 yards of fabric.she used 2/3 of the fabric on a project. How many yards does she have left?
    14·1 answer
  • Ming is mowing a lawn that is 12 feet wide and 25 feet long.
    13·2 answers
  • How many endpoints are needed to draw ten line segments
    6·1 answer
  • Which statement describes volume?
    11·2 answers
  • A hotel has 45 rooms. The hotel is building a new wing that will contain 25 rooms. How many rooms total will the hotel have afte
    7·2 answers
  • What is the factor form of x^2-9x+14
    8·2 answers
  • 7.
    13·1 answer
  • 10. RECREATION In a game of kickball, Rickie has to kick the
    12·1 answer
  • PLEASE HELP! I WILL GIVE YOU 15 POINTS!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!