# Alaska has a land area of about 1,700,000 square kilometers. Florida has a land area 1/10 the size of Alaska. What is the land area of Florida? Explain how you found your answer

QUESTION POSTED AT 03/12/2019 - 12:35 PM

QUESTION POSTED AT 03/12/2019 - 12:35 PM

If Florida's area is one tenth of Alaska's, it's area is 1700000/10=170000.

What is text? Anyway 5% of 63 is 3.15, so I would say 59.85$

ANSWERED AT 14/12/2019 - 07:08 PM

QUESTION POSTED AT 14/12/2019 - 07:08 PM

A contractor purchased 7 dozen pairs of work gloves for 103.32 dollars.
He incorrectly calculated the unit price at 14.76 per pair for his expense report.
Let’s correct his work.
Solutions.
=> 7 pairs for gloves for 103.32 dollars.
Let’s find the cost of each pair of gloves.
=> 103.32 / 7 = 14.76 dollars.
according to our solution, he has a correct answer. The only problem in his work is the Unit rate representation.
=> 14.76 dollars/pair

ANSWERED AT 14/12/2019 - 07:04 PM

QUESTION POSTED AT 14/12/2019 - 07:04 PM

The area of a rectangle is length times width (A = L*W). Since the length is unknown in our problem,

L = A/W = (1/8 sq.mile)/(3/20 mile) = 5/6 mile

L = A/W = (1/8 sq.mile)/(3/20 mile) = 5/6 mile

ANSWERED AT 14/12/2019 - 07:03 PM

QUESTION POSTED AT 14/12/2019 - 07:03 PM

3*2.7 is the same as 3*3*0.9=9*0.9=8.1
Or you can also doing like that
You can also multiply like a normal number and add the decimal place
2.7*3.27*3=81
Is that help you ? Hopefully yes . Just my best

ANSWERED AT 14/12/2019 - 07:02 PM

QUESTION POSTED AT 14/12/2019 - 07:02 PM

First of all 5-(-8) is the same thing as 5+8. So you would add 5+8=13

ANSWERED AT 14/12/2019 - 07:02 PM

QUESTION POSTED AT 14/12/2019 - 07:02 PM

You need to multiply 56*28. Once you multiply that is your answer

ANSWERED AT 14/12/2019 - 07:00 PM

QUESTION POSTED AT 14/12/2019 - 07:00 PM

We have an equation: ?/100= 16/40

⇒ ?= 16/40*100= 40

**16 is 40% of 40**~

⇒ ?= 16/40*100= 40

ANSWERED AT 14/12/2019 - 06:59 PM

QUESTION POSTED AT 14/12/2019 - 06:59 PM

Square root of 100 is 10

Square root of 10 is 3.1

Square root of 10 is 3.1

ANSWERED AT 14/12/2019 - 06:58 PM

QUESTION POSTED AT 14/12/2019 - 06:58 PM

So the sheet is called: sets of real numbers

you have the sets

1.natural numbers

2. whole numbers

3. integers

4. rational numbers

5. irrational numbers

1. Natural number: counting numbers not including zero ex. 1,2,3,4...

2. whole numbers: natural numbers and zero ex. 0,1,2,3,4...

3. integers: whole numbers and their negative counterparts ex. -4,-3,-2,-1,0,1,2,3,4...

4. rational numbers: numbers that can be expressed as a/b where b is not equal zero ex 1/4, 3/1, 0/9...

5. irrational numbers: numbers that don't end ex. pi, (note, 0.3333333333333 doesn't count since it can be expressed as 1/3)

so we calculate them and put them into the proper set

1. -15

this is negative, so it is an integer

2. 11

this is a counting number so it is a natural number

3. squarerootof 30

if you calculate this you get a long number. I am not sure weather it ends or not so it could be irrational

4. 17/3

this is rational since it is in the form a/b

5. 6

this is counting so it is natural number

6. 0

this is a whole number

7. -13

this is negative, so it is an integer

8. 3

this is a counting number so it is a natural number

9. 10/11

this is rational since it is in the form a/b

10. 14

this is a counting number so it is a natural number

11. -13

we did this already on no.7

it's an integer

12. pi

this is irrational

13. 475/325

this is rational since it is in the form a/b

14. squarerootof 77

if you calculate this you get a long number. I am not sure weather it ends or not so it could be irrational

15. 6/7

this is rational since it is in the form a/b

16. squarerootof 0

this is a whole number because swuareroot of zero=zero

17. -squareroot 196

this is an integer since if you calculate it, it gives you -13

18. -1

this is negative, so it is an integer

so the answers are

1. Integer

2. Natural

3. Irrational

4. Rational

5. Natural

6. Whole

7. Integer

8. Natural

9. Rational

10. Natural

11. Integer

12. Irrational

13. Rational

14. Irrational

15. Rational

16. Whole

17. Integer

18. Integer

you have the sets

1.natural numbers

2. whole numbers

3. integers

4. rational numbers

5. irrational numbers

1. Natural number: counting numbers not including zero ex. 1,2,3,4...

2. whole numbers: natural numbers and zero ex. 0,1,2,3,4...

3. integers: whole numbers and their negative counterparts ex. -4,-3,-2,-1,0,1,2,3,4...

4. rational numbers: numbers that can be expressed as a/b where b is not equal zero ex 1/4, 3/1, 0/9...

5. irrational numbers: numbers that don't end ex. pi, (note, 0.3333333333333 doesn't count since it can be expressed as 1/3)

so we calculate them and put them into the proper set

1. -15

this is negative, so it is an integer

2. 11

this is a counting number so it is a natural number

3. squarerootof 30

if you calculate this you get a long number. I am not sure weather it ends or not so it could be irrational

4. 17/3

this is rational since it is in the form a/b

5. 6

this is counting so it is natural number

6. 0

this is a whole number

7. -13

this is negative, so it is an integer

8. 3

this is a counting number so it is a natural number

9. 10/11

this is rational since it is in the form a/b

10. 14

this is a counting number so it is a natural number

11. -13

we did this already on no.7

it's an integer

12. pi

this is irrational

13. 475/325

this is rational since it is in the form a/b

14. squarerootof 77

if you calculate this you get a long number. I am not sure weather it ends or not so it could be irrational

15. 6/7

this is rational since it is in the form a/b

16. squarerootof 0

this is a whole number because swuareroot of zero=zero

17. -squareroot 196

this is an integer since if you calculate it, it gives you -13

18. -1

this is negative, so it is an integer

so the answers are

1. Integer

2. Natural

3. Irrational

4. Rational

5. Natural

6. Whole

7. Integer

8. Natural

9. Rational

10. Natural

11. Integer

12. Irrational

13. Rational

14. Irrational

15. Rational

16. Whole

17. Integer

18. Integer

ANSWERED AT 14/12/2019 - 06:57 PM

QUESTION POSTED AT 14/12/2019 - 06:57 PM

✡ Answer: Yes ✡

- - A square has 4 equal sides (all one value)

- - A rectangle has 2 separate equal sides.

✡Hope this helps✡

- - A square has 4 equal sides (all one value)

- - A rectangle has 2 separate equal sides.

✡Hope this helps✡

ANSWERED AT 14/12/2019 - 06:55 PM

QUESTION POSTED AT 14/12/2019 - 06:55 PM

When we make a family tree, we make a chart of the people that came before us. They're called family trees because they tend to branch out as they progress, as each ancestor gives way to more ancestors. In the same way, a factor tree shows the numbers that come together to create a larger number, and it branches out as it progresses because each resulting factor then gives way to its own factors. In other words, a factor tree is a tool that breaks down any number into its prime factors.Before we go into detail about factor trees, we need to review factors. Factors are simply numbers you can multiply together to get a certain product. For example, if we're looking at 2 * 3 = 6, then 2 and 3 are factors of 6. But, we could also say that 1 * 6 = 6. So, 6 has four factors: 1, 2, 3, and 6. This factor business could get messy with large numbers because, generally speaking, the larger a number is the more factors it will have. That's where the factor tree comes in. maybe that can help you

ANSWERED AT 14/12/2019 - 06:55 PM

QUESTION POSTED AT 14/12/2019 - 06:55 PM

0.02 times 0.7 = 0.014 all u needed to do was 2 times 7 and add two zeros

ANSWERED AT 14/12/2019 - 06:54 PM

QUESTION POSTED AT 14/12/2019 - 06:54 PM

Hope i helped. Have a nice day

ANSWERED AT 14/12/2019 - 06:53 PM

QUESTION POSTED AT 14/12/2019 - 06:53 PM

Because she told them how many hours she would be late

ANSWERED AT 14/12/2019 - 06:52 PM

QUESTION POSTED AT 14/12/2019 - 06:52 PM

**Answer:**

a. 14.14 ft²

**Step-by-step explanation:**

The measurement given refers to the diameter of the circle. The formula for the circumference and area uses the radius of a circle, therefore it is always safer to use radius instead of diameter

The radius is half of the diameter, which is 2.25 ft.

ANSWERED AT 14/12/2019 - 06:51 PM

QUESTION POSTED AT 14/12/2019 - 06:51 PM

The digit in the hundredths place of 8.5 is 0.

The digit in the hundredths place of 4.64 is 4.

We want to subtract 8.5 and 4.64.**Therefore, the digit in the hundredths place of the answer will be 6**. (because 10-4=6)~

The digit in the hundredths place of 4.64 is 4.

We want to subtract 8.5 and 4.64.

ANSWERED AT 14/12/2019 - 06:49 PM

QUESTION POSTED AT 14/12/2019 - 06:49 PM

X^2+ 8x+ 8= 0

⇒ (x+4 -2√2)(x+ 4+ 2√2)= 0

⇒ x= -4+ 2√2 or x= -4 -2√2

Final answer:**x= -4+ 2√2 or x= -4 -2√2**

⇒ (x+4 -2√2)(x+ 4+ 2√2)= 0

⇒ x= -4+ 2√2 or x= -4 -2√2

Final answer:

ANSWERED AT 14/12/2019 - 06:47 PM

QUESTION POSTED AT 14/12/2019 - 06:47 PM

2 1/4 - 1 1/2

2 1/4 - 1 2/4

9/4 - 6/4

**3/4**

2 1/4 - 1 2/4

9/4 - 6/4

ANSWERED AT 14/12/2019 - 06:47 PM

QUESTION POSTED AT 14/12/2019 - 06:47 PM

My drawing represents 37 - 19.

The red is the leftover when you subtract.

The blue is what you took away when subtracting.

I drew 37 red circles and then took away 19 circles by coloring them blue. You are left with 18 red circles.

The red is the leftover when you subtract.

The blue is what you took away when subtracting.

I drew 37 red circles and then took away 19 circles by coloring them blue. You are left with 18 red circles.

ANSWERED AT 14/12/2019 - 06:44 PM

QUESTION POSTED AT 14/12/2019 - 06:44 PM

376.0 / 93= 4.04301

376 / 93.01= 4.04258

**Therefore, 376.0 / 93 is greater than 376 / 93.01**~

376 / 93.01= 4.04258

ANSWERED AT 14/12/2019 - 06:41 PM

QUESTION POSTED AT 14/12/2019 - 06:41 PM

20 does not have the same greatest commin factor because 16,24,8 all have 8 as the greatesr conmon factor but 20 had ten as the greatest common factor

So 20 is your answer

So 20 is your answer

ANSWERED AT 14/12/2019 - 06:40 PM

QUESTION POSTED AT 14/12/2019 - 06:40 PM

Use trigonometry to get the side of the square. The diagonal of a square creates two right triangles. These right triangles are consistent - meaning their angles have 90, 45 and 45 degrees.

Getting the length of the side can either be used a cosine or sine function, that is

cos 45 = (3 radical 2)/x

x = (3 radical 2)/cos 45

x = 6

The perimeter of the square is 4*sides. Therefore,

**P = 4*6 = 24 cm**

Getting the length of the side can either be used a cosine or sine function, that is

cos 45 = (3 radical 2)/x

x = (3 radical 2)/cos 45

x = 6

The perimeter of the square is 4*sides. Therefore,

ANSWERED AT 14/12/2019 - 06:39 PM

QUESTION POSTED AT 14/12/2019 - 06:39 PM

If the base is decreased by 50%, it becomes 9. We get this by simply multiply 18 * 0.5

If the height is decreased by 50%, it becomes 4. Again, we just do 8 * 0.5

The area of a parallelogram is base * height.

**9 * 4 = 36**

If the height is decreased by 50%, it becomes 4. Again, we just do 8 * 0.5

The area of a parallelogram is base * height.

ANSWERED AT 14/12/2019 - 06:37 PM

QUESTION POSTED AT 14/12/2019 - 06:37 PM

Yes it is likely that she will get a colored T-shirt because the probability of getting a colored T-shirt is 10/14 and the probability of getting a** **white T-shirt is** **4/10. **:) welcome**

ANSWERED AT 14/12/2019 - 06:36 PM

QUESTION POSTED AT 14/12/2019 - 06:36 PM

No, Clarissa is NOT correct. The probability of picking oatmeal at random is 1/4 because she has 4 choices, and she has the same probability for all the choices. Lets divide so you can understand better:-

** 100 ÷ 4 = 25 = 1/4 = 25%.**

So,**she is wrong.**

Hope i helped ya!!

So,

Hope i helped ya!!

ANSWERED AT 14/12/2019 - 06:34 PM

QUESTION POSTED AT 14/12/2019 - 06:34 PM

There is 2/13 chance of getting an ace or king.

ANSWERED AT 14/12/2019 - 06:34 PM

QUESTION POSTED AT 14/12/2019 - 06:34 PM

The theatre needs to sell 100 tickets in advance. or 80 tickets at the door to reach $400.

They would need to sell 48 tickets at the door to reach their goal.

They would need to sell 48 tickets at the door to reach their goal.

ANSWERED AT 14/12/2019 - 06:34 PM

QUESTION POSTED AT 14/12/2019 - 06:34 PM

(-)(-) = **+**

(-)(+) = **- **

that's the rule...hope that helps:D

ANSWERED AT 14/12/2019 - 06:33 PM

QUESTION POSTED AT 14/12/2019 - 06:33 PM

The travels you have described are:

(Middle floor) + 8 + 5 - 9 + 7 - 32

= (middle floor) + 20 - 41

= (middle floor) - 21 brought her to floor #1.

So Middle floor - 21 = 1

Add 21 to each side: Middle floor = 22

The building has (2 x middle floor) =

ANSWERED AT 14/12/2019 - 06:32 PM

QUESTION POSTED AT 14/12/2019 - 06:32 PM

If the number of students in the class is considered to be 1, and 8/9 of the students have a cell phone, the fraction indicating the number of students who do not have a cell phone is:

1- 8/9= 1/9.

**1/9 of the students don't have a cell phone**~

1- 8/9= 1/9.

ANSWERED AT 14/12/2019 - 06:32 PM

QUESTION POSTED AT 14/12/2019 - 06:32 PM