# Blaine County, Idaho, has a population of more than 20,000 people. What is the order of magnitude for the number of people living in this county?

QUESTION POSTED AT 22/01/2020 - 02:01 AM

The order of magnitude is essentially the number of powers of 10, which means that numbers 1-10 have an order of magnitude 1.

Then numbers 11-100 have an order of magnitude 2.
Then numbers 111-1000 have an order of magnitude 3.
Then numbers 1111-10000 have an order of magnitude 4.
Then numbers 11111-100000 have an order of magnitude 5.

And our number is in the last part! so the answer is "5".

## Related questions

### Red roses come 3 to a package, and white roses come 5 to a package. If an equal number of red and white roses are wanted to make bouquets, what is the minimum number of each that can be purchased? options: A) 8 B) 15 C) 16 D) 24 I have no idea what this answer is.Please help

You have to find the lowest common multiple of 5 and 3, which is 5 × 3 = 15, answer B. I hope this helps!

ANSWERED AT 24/02/2020 - 12:33 AM

QUESTION POSTED AT 24/02/2020 - 12:33 AM

### Say there are 20 people in a house that really want to go to a party and they can only take 12 people and everyone wants to go and they just called and said that dogs can go too. And those same people get excited that the dogs can go and i have 40 dogs and not all dogs can go what do u think i should do?

Get some that are your favorite?

ANSWERED AT 24/02/2020 - 12:28 AM

QUESTION POSTED AT 24/02/2020 - 12:28 AM

### James has 6 stamps in his stamp collection. Roy has 12 stamps in his stamp collection. James adds 2 stamps to his stamp collection. After James adds these stamps, what is the ratio of the number of stamps in James's collection to the number of stamps in Roy’s collection?

8:12 will be the ratio 8 for james and roy has 12

ANSWERED AT 24/02/2020 - 12:28 AM

QUESTION POSTED AT 24/02/2020 - 12:28 AM

### How many of the numbers from 10 through 92 have the sum of their digits equal to a perfect​ square?

All the numbers in this range can be written as with and . Construct a table like so (see attached; apparently the environment for constructing tables isn't supported on this site...)

so that each entry in the table corresponds to the sum of the tens digit (row) and the ones digit (column). Now, you want to find the numbers whose digits add to perfect squares, which occurs when the sum of the digits is either of 1, 4, 9, or 16. You'll notice that this happens along some diagonals.

For each number that occupies an entire diagonal in the table, it's easy to see that that number shows up times in the table, so there is one instance of 1, four of 4, and nine of 9. Meanwhile, 16 shows up only twice due to the constraints of the table.

So there are 16 instances of two digit numbers between 10 and 92 whose digits add to perfect squares.

ANSWERED AT 24/02/2020 - 12:22 AM

QUESTION POSTED AT 24/02/2020 - 12:22 AM

### Tom has a collection of 30 CDs and Nita has a collection of 18 CDs. Tom is adding 1 CD a month to his collection while Nita is adding 5 CDs a month to her collection. Find the number of months after which they will have the same number of CDs. Show your work.

30 + 1x = 18 + 5x
subtract 18 from both sides
30 - 18 + 1x = 18 - 18 + 5x
12 + 1x = 5x
subtract 1x from both sides
12 + 1x - 1x = 5x - 1x
12 = 4x
To clear the multiplication by 4, divide both sides by 4
12/4 = 4x/4
3 = x
It will take 3 months until they have the same amount of CD's
They will each have 33 CD's

ANSWERED AT 24/02/2020 - 12:16 AM

QUESTION POSTED AT 24/02/2020 - 12:16 AM

### Natalie has to list numbers that are greater than 1. Which of these expressions represent numbers greater than 1?

5x+4=9 its an expression which is greater than 1 you can do almost any expression but it has to be more than one.
Hope this helps :D

ANSWERED AT 24/02/2020 - 12:09 AM

QUESTION POSTED AT 24/02/2020 - 12:09 AM

### Help me please ASAP i need your help Converting Repeating Decimals to Rational Numbers

A repeating is always a rational number there is no way to convert them just make sure they are repeating in a pattern

ANSWERED AT 24/02/2020 - 12:08 AM

QUESTION POSTED AT 24/02/2020 - 12:08 AM

### A company produces remote-controlled helicopters. The company’s profit, in thousands of dollars, as a function of the number of helicopters produced per week can be modeled by a quadratic function. When 1 helicopter is produced per week, the company’s profit is 4 thousand dollars. The maximum profit, 22 thousand dollars, occurs when 4 helicopters are produced per week. The function that models the scenario, where h is the number of helicopters produced per week, is f(h) = –2(h – 4)2 + 22. When 6 helicopters are produced weekly, the company’s profit is ______thousand dollars.

We simply substitute 6 into the equation:
f(6) = -2(6 - 4)² + 22
f(6) = 14

The company's profit is 14 thousand dollars
hope it helped :).

ANSWERED AT 24/02/2020 - 12:06 AM

QUESTION POSTED AT 24/02/2020 - 12:06 AM

### What is the event space for rolling a number greater than 1 with one die

There is a 5/6 "event space"  or probability that a number grater than 1 will be rolled

ANSWERED AT 24/02/2020 - 12:02 AM

QUESTION POSTED AT 24/02/2020 - 12:02 AM

### What is needed for the five number summary?

The five-number summary is a set of descriptive statistics that provide information about a data set. It consists of the five most important sample percentiles: the sample minimum (smallest observation) the lower quartile or first quartile.

ANSWERED AT 24/02/2020 - 12:01 AM

QUESTION POSTED AT 24/02/2020 - 12:01 AM

### Mr. Valenzuela’s new bottle of shampoo contains 60 ounces of shampoo. He uses ounce of shampoo each time he washes his hair. Which equation can be used to find x, the number of washes after which 24 ounces will remain in the bottle?

Step-by-step explanation:

ANSWERED AT 24/02/2020 - 12:00 AM

QUESTION POSTED AT 24/02/2020 - 12:00 AM

### Which statement best describes the polynomial? -24x^7-12x^2-9x+6 a. It is in standard form because the exponents are in order from highest to lowest. b. It is in standard form because the coefficients are in order from highest to lowest. c. It is not in standard form because the constant should be the first term. d. It is not in standard form because it can be further simplified.

a. It is in standard form because the exponents are in order from highest to lowest.

Step-by-step explanation:

-24x^7-12x^2-9x+6

A polynomial is in standard form when the exponents are in order from highest to lowest.

In the given expression , the exponent is in order x^7 and then x^2 and then x

Standard form does not depends on the coefficient of each each.

The given polynomial is in standard form because the exponent are in order from highest to lowest.

ANSWERED AT 23/02/2020 - 11:58 PM

QUESTION POSTED AT 23/02/2020 - 11:58 PM

### A spinner with five equal-sized colored sections is spun with the results shown in the table. Based on the experimental probability, predict the number of blue results for 200 trials. Red :15 Orange : 16 Yellow :14 Green : 19 Blue : 19 16 20 32 4

Step-by-step explanation:

From the table , The number of times spin got results as blue = 19

Total results =

Then , the experimental probability to get blue :-

If the total number of trails = 200

Then , the estimated number of blue results =

Hence, the predicted number of blue results for 200 trials= 46

ANSWERED AT 23/02/2020 - 11:58 PM

QUESTION POSTED AT 23/02/2020 - 11:58 PM

### Number 14. which three points are not collinear

A.True
B.Flase
C.False
D.True
im not sure if im right but im stuck between a and d

ANSWERED AT 23/02/2020 - 11:54 PM

QUESTION POSTED AT 23/02/2020 - 11:54 PM

### If a camera lens is randomly selected from the general population of all camera lenses, what is the probability that it was made by the Greens Manufacturing Company, given that it is defective?

0.24 rounded to the nearest hundredth.

Step-by-step explanation:

21 Defective out of 100.

Five out of those 21 were from Greens, so given it was defective....

5/21 = 0.24 rounded to the nearest hundredth.

ANSWERED AT 23/02/2020 - 11:53 PM

QUESTION POSTED AT 23/02/2020 - 11:53 PM

### A group of children, 6 to 10 years old, were asked how many video games they owned. The scatter plot shows the results. What is the range of the number of video games owned for the cluster? 2 to 10 6 to 9 6 to 10 8 to 10

The answer is D.8 to 10

let me know if u need anything else:)

ANSWERED AT 23/02/2020 - 11:51 PM

QUESTION POSTED AT 23/02/2020 - 11:51 PM

### A student conducted a survey of all 500 employees in a company. He calculated the population mean of the number of cars they owned to be x%. He calculated the proportion of employees who drove a car to work to be y%. Another student conducted a survey of a sample of 10 employees in the same company. She found the sample mean of the number of cars they owned to be p%. She found the sample proportion of employees who drove a car to work to be q%. Which parameter would be considered to be point estimates?

You have a mortgage payment of 1248.90. using proportions, what is the minimum amount you must have in realized income per month to keep your housing expense in the acceptable range

ANSWERED AT 23/02/2020 - 11:49 PM

QUESTION POSTED AT 23/02/2020 - 11:49 PM

### The formula for any geometric sequence is an = a1 · rn - 1 , where a n represents the value of the n th term, a1 represents the value of the first term, r represents the common ratio, and n represents the term number. What is the formula for the sequence -3, -6, -12, -24, ...?

You'd be better off if you'd invest a bit more time into presenting that formula for a geometric sequence.  rn-1 is 'way off base.

Instead, try making the subscripts and superscripts stand out:
n-1
a    =  a         * r
n         n-1

Believe me, it's worth the extra work to do this!!

Given the sequence   -3, -6, -12, -24, you can easily see that the first term,

a         is    -3.  The common factor is 2.  Note how (-3)*2=-6, and so on.
1

So, a       = -3 and r=2.
1

So the formula for this geometric sequence is
n-1
a     =  -3*2
n

ANSWERED AT 23/02/2020 - 11:42 PM

QUESTION POSTED AT 23/02/2020 - 11:42 PM

### The statement p → q represents "If a number is doubled, the result is even.” Which represents the inverse? a-~p → ~q where p = a number is doubled and q = the result is even b-q → p where p = a number is doubled and q = the result is even c-~p → ~q where p = the result is even and q = a number is doubled d-q → p where p = the result is even and q = a number is doubled

The inverse of is . (This eliminates B and D)

translates to "if , then ". This means the answer must be A.

ANSWERED AT 23/02/2020 - 11:39 PM

QUESTION POSTED AT 23/02/2020 - 11:39 PM

### PLEASE HELP AS SOON AS POSSIBLE!!!!!!!!!! Diego cuts a board that is 3.024 m long into 0.32-m pieces. He makes a certain number of whole pieces and one partial piece. Enter the number of pieces and partial pieces he makes in the box. Enter the answer as a decimal number.

9 pieces, 1 partial piece
9.45

ANSWERED AT 23/02/2020 - 11:31 PM

QUESTION POSTED AT 23/02/2020 - 11:31 PM

### HELP ME NOW PLEASE HELP ME PLEASE I NEED HELP and have a great day to Keian eats 1 1/2 apples each day. What question can be used to find b, the number of apples he will eat in 8 days? A. 8 × b =1 1/2 B. 8 ÷1 1/2 = b C.1 1/2× 8 = b D. 1 1/2× b = 8

So we know B is our final solution of apples so in order to find the amount he will eat in 8 days you need to do: 8*1 1/2=b or  12 apples in 8 days.

ANSWERED AT 23/02/2020 - 11:31 PM

QUESTION POSTED AT 23/02/2020 - 11:31 PM

### Mellissa plotted the graph of a function. The function contains the points (2, 4) and (3, 6). The domain of the function is all whole numbers. Mr. Wilson reviewed her work and said that the graph is incorrect. Explain why this graph is incorrect. Draw a correct graph.

Graph is incorrect because she made the domain finite whereas according to the question domain is infinite that is all whole numbers.

Step-by-step explanation:

Mellissa plotted  two given points  which is (2,4) and (3,6).

she drew a line segment by the two points whereas, she was suppose to draw a line.

Because this line can be extended upto any point. She violated the rule that domain of the function is all whole numbers because she made it finite

Whereas domain is infinite as per given in the question.

ANSWERED AT 23/02/2020 - 11:28 PM

QUESTION POSTED AT 23/02/2020 - 11:28 PM

### Brian, Chris, and Damien took a math test that had 20 questions. The number of questions Brian got right is 14 more than 1/4 the number of questions Chris got right. Damien correctly answered 2 less than 5/4 the number of questions Chris answered correctly. If Brian and Damien have the same score, which statement is true?

Answer: only true statement is ---The number of questions Brian got right is 14 more than 1/4 the number of questions Chris got right

Step-by-step explanation:

Let Brain and Damien both scored x while Chris scored y then

According to the first relation

where x and y are less than or equal to 20 .

For y=20 , x=19     possible value

According to the second relation

where x and y are less than or equal to 20 .

For y=20 , x= 23 not possible

so only true statement is ---The number of questions Brian got right is 14 more than 1/4 the number of questions Chris got right

ANSWERED AT 23/02/2020 - 11:28 PM

QUESTION POSTED AT 23/02/2020 - 11:28 PM

### The population of Augusta, WI, had a population of 1253 in 2000. If the population increased by 3% each year, what would be the population of Augusta in 2016?

The Population growth function is given by:

where

is the initial population.

r is the growth rate (in decimal)

t is the time in year.

As per the statement:

The population of Augusta, WI, had a population of 1253 in 2000.

In 2000

It is also given that the population increased by 3% each year

r = 3% = 0.03

then;

.....[1]

We have to find the population of Augusta in 2016.

⇒t = 16 years

Substitute the given values in [1] we have;

Simplify:

A(t) = 2,010.69717

Therefore, the population of Augusta in 2016 is, 2,010.7

ANSWERED AT 23/02/2020 - 11:22 PM

QUESTION POSTED AT 23/02/2020 - 11:22 PM

### The figure is made up of a cone and a cylinder. To the nearest whole number, what is the approximate volume of this figure? Use 3.14 to approximate π . Enter your answer in the box. mm³

What are the dimensions of the cone and cylinder?

ANSWERED AT 23/02/2020 - 11:21 PM

QUESTION POSTED AT 23/02/2020 - 11:21 PM

### Part A: Find a rational number that is between 7.7 and 7.9. Explain why it is rational. (2 points) Part B: Find an irrational number that is between 7.7 and 7.9. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth. (3 points) explain your answer for both plz

A rational number between 7.7 and 7.9 is 7.8 because it is a decimal

ANSWERED AT 23/02/2020 - 11:15 PM

QUESTION POSTED AT 23/02/2020 - 11:15 PM

### Personal information- Name, Social Security Number, Address, Birthdate Credit history- Account details such as open/close date, limit, loan amount, and payment history Inquiries- Record of who has requested information on the credit report Demographics- Gender, ethnicity, religion, and political affiliation Public Records- Liens, bankruptcies, judgments, collections Which item is NOT part of the credit report? A) Demographics B) Credit history C) Public records D) Personal information

The Answer is C Public records

I hope this helps

ANSWERED AT 23/02/2020 - 11:08 PM

QUESTION POSTED AT 23/02/2020 - 11:08 PM

### Why do numbers raised to an exponent get greater but fractions raised to an exponent get smaller

Because fractions are part of a number

ANSWERED AT 23/02/2020 - 11:03 PM

QUESTION POSTED AT 23/02/2020 - 11:03 PM

### Which change took place in the African slave trade in the 1500s? Question 5 options: Enslaved people were sent to the Americas by Spanish and Portuguese as laborers. Enslaved people were sold by African kings to increase their personal wealth. Enslaved people were sold to the Ottoman Empire as household servants and agricultural workers. England, France, and the Netherlands made the slave trade illegal. Save

Enslaved people were sent to the americans by spanish and portiguese as laborers

Step-by-step explanation:

no clue just gueses ;) and i got it correct on the test, Hope you thank me ;)

ANSWERED AT 23/02/2020 - 11:00 PM

QUESTION POSTED AT 23/02/2020 - 11:00 PM

### Which of the following statements best describes the value of the expression 5x – 4 when x = 1? A. The result is a fraction. B. The result is a prime number. C. The result is a composite number. D. The result is a whole number that is neither prime nor composite. HALP ME HERE

The answer to your question is D: The result is a whole number that is neither prime nor composite.

ANSWERED AT 23/02/2020 - 10:59 PM

QUESTION POSTED AT 23/02/2020 - 10:59 PM