# It is predicted that the population of a particular state will double every 25 years

QUESTION POSTED AT 19/02/2020 - 03:26 PM

QUESTION POSTED AT 19/02/2020 - 03:26 PM

I do not understand your question.

**Answer: **98.33 - 101.67

**Step-by-step explanation:**

The given Sample mean n= 100

Standard deviation

Mean IQ in the sample

Standard error of mean =

Standard error of mean =

Thus, standard error =

Standard error of mean (SE)= 0.7155

We know that z - score for 98% confidence interval is 2.33 .

Now, 98% confidence interval will be

n-z(SE) and n+z(SE)

Hence, the 98% confidence interval for the students' mean IQ score will be **98.33 - 101.67**

ANSWERED AT 31/03/2020 - 10:47 AM

QUESTION POSTED AT 31/03/2020 - 10:47 AM

So u will do 13.4*5880000000000=78,792,000,000,000 is how many miles away it is

so ure answer is

78,792,000,000,000

so ure answer is

78,792,000,000,000

ANSWERED AT 31/03/2020 - 10:47 AM

QUESTION POSTED AT 31/03/2020 - 10:47 AM

I think the answer is c. 25

ANSWERED AT 31/03/2020 - 10:43 AM

QUESTION POSTED AT 31/03/2020 - 10:43 AM

P = principal (initial amount), r = rate of interest, and t = time

So, A = 3000(1+0.025)^4

Answer: $3,311.44 (approximately)

So, A = 3000(1+0.025)^4

Answer: $3,311.44 (approximately)

ANSWERED AT 30/03/2020 - 01:35 AM

QUESTION POSTED AT 30/03/2020 - 01:35 AM

A = P(1+r)^t where P is the principal (starting) amount, r is the rate of interest, and t is time. Knowing this, plug in your values:

A = 3,000(1+0.025)^4 < this is what your equation should look like. Once you enter this into a calculator, you should get an answer of $3,311.438672. Round, and you'll be finished.

Answer: The final balance on the account will be**$3,311.44**

A = 3,000(1+0.025)^4 < this is what your equation should look like. Once you enter this into a calculator, you should get an answer of $3,311.438672. Round, and you'll be finished.

Answer: The final balance on the account will be

ANSWERED AT 30/03/2020 - 01:33 AM

QUESTION POSTED AT 30/03/2020 - 01:33 AM

First, find the area of the plot:

25*10=250

1000/250 is 4

the population density is 4 squirrels per square foot.

25*10=250

1000/250 is 4

the population density is 4 squirrels per square foot.

ANSWERED AT 30/03/2020 - 01:30 AM

QUESTION POSTED AT 30/03/2020 - 01:30 AM

Current worth = 10,000,000 * (1.03)^years

We must determine the years when current worth = 13,000,000

13,000,000 / 10,000,000 = 1.03^years

1.3 = 1.03^years

Taking logs of both sides:

log (1.3) = years*log(1.03)

log(1.3) / log(1.03) = years

0.11394335231 / 0.012837224705 = years

years = 8.8760113598

Roughly about 8.9 years

We must determine the years when current worth = 13,000,000

13,000,000 / 10,000,000 = 1.03^years

1.3 = 1.03^years

Taking logs of both sides:

log (1.3) = years*log(1.03)

log(1.3) / log(1.03) = years

0.11394335231 / 0.012837224705 = years

years = 8.8760113598

Roughly about 8.9 years

ANSWERED AT 29/03/2020 - 06:29 PM

QUESTION POSTED AT 29/03/2020 - 06:29 PM

98304=p (.8)^5

Solve for p

P=300000

Solve for p

P=300000

ANSWERED AT 28/03/2020 - 12:45 PM

QUESTION POSTED AT 28/03/2020 - 12:45 PM

A=p (1+I/k)^kn

A=20×(1+0.025÷2)^(2×30)

A=42.14

A=20×(1+0.025÷2)^(2×30)

A=42.14

ANSWERED AT 28/03/2020 - 12:43 PM

QUESTION POSTED AT 28/03/2020 - 12:43 PM

Http://worldpopulationreview.com/states/florida-population/

http://worldpopulationreview.com/states/georgia-population/

http://worldpopulationreview.com/states/georgia-population/

ANSWERED AT 28/03/2020 - 12:42 PM

QUESTION POSTED AT 28/03/2020 - 12:42 PM

**Answer:**

The commission rate is** 0.29** or **29%**

**Step-by-step explanation:**

Hello, great question. These types are questions are the beginning steps for learning more advanced Algebraic Equations.

Before we can solve this problem, we need to create a formula that calculates the total amount of Tristen's payment. The formula would be the following,

Where:

**T**is the total pay**b**is the base pay**r**is the rate of commission**s**is the total sales

Now that we have the formula we can plug in the values from the question and then solve for the rate of commission **(r)**

.... subtract **31,050** on both sides

.... divide both sides by **97,200**

Now we can see that the commission rate is** 0.29** or **29%**

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

ANSWERED AT 28/03/2020 - 12:39 PM

QUESTION POSTED AT 28/03/2020 - 12:39 PM

The answer is 144, you multiply 12 times 12.

ANSWERED AT 28/03/2020 - 12:34 PM

QUESTION POSTED AT 28/03/2020 - 12:34 PM

I got three gallons!

ANSWERED AT 28/03/2020 - 12:31 PM

QUESTION POSTED AT 28/03/2020 - 12:31 PM

Simple events can be defined as the single outcome of the performed experiment or it is an event which cannot be broken down any more. Compound events is the combination of two or more than two simple event. It can also be defined as an event that contains more than one sample points in it. I hope this helps you alittle bit<3

ANSWERED AT 28/03/2020 - 12:29 PM

QUESTION POSTED AT 28/03/2020 - 12:29 PM

D because 6/20 is correct and the three wrong super wrong hope it helps

ANSWERED AT 28/03/2020 - 12:28 PM

QUESTION POSTED AT 28/03/2020 - 12:28 PM

2 were older than 40 and the rest were younger then 20

ANSWERED AT 28/03/2020 - 12:25 PM

QUESTION POSTED AT 28/03/2020 - 12:25 PM

First quartile is 13

Third quartile is 17.75

Take 17.75 - 13 = 4.75

The IQR is 4.75

Third quartile is 17.75

Take 17.75 - 13 = 4.75

The IQR is 4.75

ANSWERED AT 28/03/2020 - 12:24 PM

QUESTION POSTED AT 28/03/2020 - 12:24 PM

21-15=6

6/15=0.4

0.4=40%

So the percent increase is 40%

Hope this helps!! ^.^

6/15=0.4

0.4=40%

So the percent increase is 40%

Hope this helps!! ^.^

ANSWERED AT 28/03/2020 - 12:24 PM

QUESTION POSTED AT 28/03/2020 - 12:24 PM

A. 13 years old! your welcome:)

ANSWERED AT 28/03/2020 - 12:21 PM

QUESTION POSTED AT 28/03/2020 - 12:21 PM

**Answer:**

**Step-by-step explanation:**

we know that

The formula to calculate continuously compounded interest is equal to

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

e is the mathematical constant number

we have

substitute in the formula above

ANSWERED AT 28/03/2020 - 12:18 PM

QUESTION POSTED AT 28/03/2020 - 12:18 PM

P=80,000×(1−0.092)^(20)

p=11,609.3

p=11,609.3

ANSWERED AT 28/03/2020 - 12:17 PM

QUESTION POSTED AT 28/03/2020 - 12:17 PM

What is your question? I am confused. It is more of a statement than a question.

ANSWERED AT 28/03/2020 - 12:17 PM

QUESTION POSTED AT 28/03/2020 - 12:17 PM

The answer is: **18** .

**_________________________**

25 - 24/4 -1 = 25 - (24/4) - 1 = 25 - 6 - 1 = 19 - 1 = 18 .

The answer is:**18** .

**_________________________**

25 - 24/4 -1 = 25 - (24/4) - 1 = 25 - 6 - 1 = 19 - 1 = 18 .

The answer is:

ANSWERED AT 28/03/2020 - 12:03 PM

QUESTION POSTED AT 28/03/2020 - 12:03 PM

**Answer:**

c.$21,000

**Step-by-step explanation:**

In order to solve this you just have to add up assets and liabilities, assets are the money or worth they own, and liabilities are the things htey owe, so assets are:

Liquid: $10,000

Investments: $34,000

Use Assets: $150,000

Total assets: $194,000

Liabilities:108,000+7,000: 115,000

Net worth: $194,000-$115,000= $79,000

So in order to have a net worth of $100,000 they will need to increase their assests in $21,000.

ANSWERED AT 28/03/2020 - 11:57 AM

QUESTION POSTED AT 28/03/2020 - 11:57 AM

The opposite of squaring a number is taking the square root.....

so x = square root of 5

so x = square root of 5

ANSWERED AT 28/03/2020 - 11:43 AM

QUESTION POSTED AT 28/03/2020 - 11:43 AM

If it's gradual, it goes up 3,000 every 5 years. So, the answer is A) 86,000

ANSWERED AT 28/03/2020 - 11:35 AM

QUESTION POSTED AT 28/03/2020 - 11:35 AM

From the 6000 bacteria, it grew to 7800 bacteria after 4 hours. The increased in 4 hrs was 1800 bacteria, so we can say that there are 450 bacteria growing per hour. After 18 hrs, we can predict that there will be 14,000 bacteria will be present in the culture.

ANSWERED AT 28/03/2020 - 11:33 AM

QUESTION POSTED AT 28/03/2020 - 11:33 AM

**Answer:**

C. The market price of the bonds is more stable than the price of the company's stock.

**Step-by-step explanation:**

ANSWERED AT 28/03/2020 - 11:32 AM

QUESTION POSTED AT 28/03/2020 - 11:32 AM

Future value of all investments

4,000×(1+0.032×4)+4,000

×(1+0.021)^(4)+7,500×(1

+0.05÷4)^(4×4)

=18,007.90

Total interest earned

18,007.90−(4,000

+4,000+7,500)

=2,507.90 ....answer

4,000×(1+0.032×4)+4,000

×(1+0.021)^(4)+7,500×(1

+0.05÷4)^(4×4)

=18,007.90

Total interest earned

18,007.90−(4,000

+4,000+7,500)

=2,507.90 ....answer

ANSWERED AT 28/03/2020 - 11:32 AM

QUESTION POSTED AT 28/03/2020 - 11:32 AM

At 4.2 years 120555 at 90.5. So your Most Logical Answer is B

ANSWERED AT 28/03/2020 - 11:31 AM

QUESTION POSTED AT 28/03/2020 - 11:31 AM