# 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

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".

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".

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

Get some that are your favorite?

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

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

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

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.

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

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

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

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

Hope this helps :D

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

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

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

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 :).

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

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

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

Answer:x=60-1y(ounces used)

Step-by-step explanation:

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

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

**Answer:**

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

**Answer: 46**

**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

A.True

B.Flase

C.False

D.True

im not sure if im right but im stuck between a and d

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

**Answer:**

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

The answer is D.8 to 10

let me know if u need anything else:)

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

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

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

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 inverse of is . (This eliminates B and D)

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

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

9 pieces, 1 partial piece

9.45

9.45

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

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

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

**Answer:**

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

**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

**Answer:**

**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 statemen**t:

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

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

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

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

Because fractions are part of a number

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

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

**Answer:**

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

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