What is 1.186 written in expanded notation?

Answers

Answer 1

Answer: 1x1 + 1x.1 + 8x.01 +6x.001

Step-by-step explanation:

Start from left to right.

The first digit is one, in the ones place. Therefore, your value is one, and your multiple in terms of tens will also be one.

The second digit is also one, but this time it's in the tenths place. Therefore, you're going to multiply it by one tenth, or 0.1

The third digit is eight, and it's in the hundredths place. So, you're going to take eight, and multiply it by one one hundredth, or 0.01

The final digit is six, in the thousandths place, so, following the trend of the previous numbers, you're going to multiply six by one one thousandth, or 0.001


Related Questions

what is the arithmetic sequence for 128,96,64,32 fraction form

Answers

127 .3n-1

--------------------

4n-1

Step-by-step explanation:

128 and r = 3 over 4 (127,) . (3 over 4) apply the product rule to 3 over 4 and I don't kno the rest but that's it

Referring to the figure, is the transformation a
a. reflection
b. not a reflection

Answers

Answer:

reflection

Step-by-step explanation:

a.reflection

It is a reflection, and the reflection goes over the Y axis! It’s a reflection because if you reflect The dotted figure over the X axis, you will get the non dotted figure as the reflection!!

A calculator which was bought for Rs.450,was sold at Rs.495.What was the gain percent?​

Answers

Answer:

10%

Step-by-step explanation:

495-450=45

45x100/450=10

Answer:

Profit made by reselling = 495 - 450 = ₹45

So, percentage =

[tex] \frac{45}{450} \times 100 = 10\%[/tex]

So, gain percentage is 10%

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Jorge is confused about how the teacher decided to set up the graph. “Why is it a 1st-quadrant graph instead of a 4-quadrant graph?”

Answers

Answer:

if the first and fourth are swapped, then the teacher graphed x, -y vs x,y

Step-by-step explanation:

Theodore invests a total of $19,500 in two accounts paying 8% and 15% simple interest, respectively. How much was invested in each account if, after one year, the total interest was $2,400.00
A) Enter an equation that uses the information as it is given that can be used to solve this problem. Use x as your variable to represent the amount of money invested in the account paying 8% simple interest.

Answers

Answer:

[tex]x+y=19500,\:0.08x+0.15y=2400\quad :\quad x=7500,\:y=12000[/tex]

Step-by-step explanation:

x + y = 19500

.08x + .15y = 2400

24 19/20 write in word form

Answers

twenty four and nineteen twentieths

3456.8 round the number below to the nearest whole number one place

Answers

Answer:

I do not understand this question

How does the value of the digit 2 in 2000 compare with the value of the digit 2 in 200

Answers

Answer:

The value of 2 in 2000 is 10 times greater than the value of 2 in 200

Step-by-step explanation:

from the value of 2 in 200 to reach 2000, it takes 10 times as much because we're moving only one place (which is the thousand's digit).

Solve for x

a) 2

b) 6

c) 3

d) 12

Answers

It’s is C. 3 because it makes sense

Given: F(x) = 3x^2+ 1, G(x) = 2x - 3, H(x) = x
F(x) + G(x) =

Answers

Answer:

(FoG) -1 (x) = x/5 + 26/5

Step-by-step explanation:

Giải bằng phương pháp bài toán M:
Min f(x) = 4x1 + 5x2 - 2x3

x1 + x2 + x3 ≤ 6
2x1 + 3x2 - x3 = 1
x1 + 2x2 - x3 = 0
x1; x2; x3 ≥ 0:

Answers

and it answer is 100000

and it is very easy

Please help me answer this question

Answers

Answer:

Step-by-step explanation:

ten students are chosen from a statistics class of 300 let x be the number who got an a in the class

A truck driver drove 48 miles in 45 minutes. At this rate, how many miles can the truck driver drive in one hour?



__ miles in one hour

Answers

Answer:

I am almost positive that the answer is 64 miles in one hour.

Step-by-step explanation:

In an hour the truck driver will cover the distance of 64 miles.

What is speed?

Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance. The speed is a scalar quantity and does not require direction to represent it.

Given that a truck driver drove 48 miles in 45 minutes. The distance covered by the truck in an hour will be calculated as below:-

45 minutes ⇒ 48 miles

1 minute ⇒ 48 / 45

60 minute ⇒ ( 48 x 60 ) / 45

1 hour ⇒ 64 miles

Therefore, in an hour the truck driver will cover the distance of 64 miles.

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What is the determinant of the image shown?
–14
–3
8
11

Answers

Answer:-14

Step-by-step explanation:

/A/= (3 x-1)- (1 x 11)

= -3 -11= -14

answer:

a. -14

explanation: 3dg3

Anthony already has 8 stickers, and he will get 21 additional stickers from each sticker pack he buys. How many sticker packs does Anthony have to buy to have a total of 50 stickers?​

Answers

First, let's declare some variables.

x = # of sticker packs

y = total # of stickers

Now, let's create an equation to model the problem.

y = 21x + 8

Let's plug in 50 for y and solve for x.

50 = 21x + 8

Subtract 8 from both sides.

42 = 21x

Divide both sides by 21

2 = x

Anthony will have to buy 2 sticker packs to have a total of 50 stickers.

Answer:

2 packs.

Step-by-step explanation:

Each sticker pack is 21 stickers and you would want to get 50 in total.

Since he already has 8 stickers, the initial value is 8.

So, 50-8 is 42. That means Anthony would need 42 more stickers to reach 50.

At this point, you can do division [tex]\frac{42}{21}[/tex] and that would give you 2.

You can check your work by working backwards and seeing that 2(21)=42.

42+8=50.

Algebra 1 Prerequisites
8.EE.3.7a
What is the solution to the equatlon 2(3x + 1) + 2x = 8x + 1?
A. 1
B. 2
C. no solution
D. all real numbers

Answers

no solution

explanation:

Suppose g(x) = f(x - 1) - 5. Which statement best compares the graph of g(x) with the graph of f(x)

Answers

Answer:

g will be shifted down 5 units and right 1 unit on the x- y plane

The quotient of a number and -7, decreased by 2, is 10

Answers

Answer:

Let the required number be x

The quotient of a number and -7, decreased by 2, is 10

According to the above problem, we get

[tex] \frac{x}{( -7)} - 2 = 10 \\ \frac{x}{( - 7)} = 10 + 2 \\ \frac{x}{( - 7)} = 12 \\ x = ( - 7) \times 12 \\ \boxed{x = - 84}[/tex]

Therefore, the required number is -84.

-84 is the right answer.

3.568409 rounded to the nearest hundredth

Answers

Answer: 3.57!!!!!!!!!

What is the best estimate of the sum of $14.30, $143.08, and $19.74?

A. about $170.00
B. about $187.12
C. about $190.00
D. about $200.00

Answers

About $170.00 if I’m not mistaken

A box has 9 blue and 9 green jelly beans. A bag has 2 blue and 9 green jelly beans. A jelly bean is selected at random from the box and placed in the bag. Then a jelly bean is selected at random from the bag. If a green jelly bean is selected from the bag, what is the probability that the transferred jelly bean was green

Answers

I don’t know and why are you asking me

Evaluate the surface integral. Sxy dSS is the triangular region with vertices (1, 0, 0), (0, 6, 0), (0, 0, 6)

Answers

Parameterize S by

[tex]\vec r(s, t) = (1-s)(1-t)\,\vec\imath + 6s(1-t)\,\vec\jmath + 6t\,\vec k[/tex]

with 0 ≤ s ≤ 1 and 0 ≤ t ≤ 1.

Take the normal vector to S to be

[tex]\vec n = \dfrac{\partial\vec r}{\partial s}\times\dfrac{\partial\vec r}{\partial t} = (36-36t)\,\vec\imath+(6-6t)\,\vec\jmath+(6-6t)\,\vec k[/tex]

with magnitude

[tex]\|\vec n\| = 6\sqrt{38}(1-t)[/tex]

Then the surface integral is

[tex]\displaystyle \iint_S xy\,\mathrm dS = 6\sqrt{38} \int_0^1\int_0^1 (1-t)\,\mathrm dt\,\mathrm ds = \boxed{3\sqrt{\frac{19}2}}[/tex]

the cost of purchasing a fishing rod and reel if the rod costs $7 more than twice the cost of the reel

Answers

Answer:r+(2r+7)

Step-by-step explanation:

What is the domain and range of The function?
Select two answers: one for domain and one for range.

Range: - infinity, -4
Domain: -infinity, 4
Range: -4, infinity
Domain: -infinity, infinity
Range: -infinity, infinity
Domain: -4, infinity

Answers

Domain is how far left and right the graph goes. (It’s the x-values of the graph.)
Range is how far low to how high the graph goes. (It’s the y-values of the graph.)

How far left-to-right does this graph go? All the way, both ways.

How far low-to-high does the graph go? From -4 up for ever, but never actually getting down to -4.

a community center is trying to raise $1680 to purchase exercise equipment. the center is hoping to receive equal contributions from members of the community. write and algebraic expression to determine how much will be needed from each person if n people contribute. Then evaluate the expression for 10, 12, 14, or 16 people.

Answers

Answer:

Required expression would be:

c(n) = 1680/n, where c(n) - is the contribution amount, n- number of contributors.

For different values of n we get:

c(10) = 1680/10 = 168c(12) = 1680/12 = 140c(14) = 1680/14 = 120c(16) = 1680/16 = 105

Lets find f(n) formula

[tex]\boxed{\sf f(n)=\dfrac{1680}{n}}[/tex]

Now

[tex]\\ \sf\longmapsto f(10)=\dfrac{1680}{10}=168[/tex]

[tex]\\ \sf\longmapsto f(12)=\dfrac{1680}{12}=140[/tex]

[tex]\\ \sf\longmapsto f(16)=\dfrac{1680}{16}=105[/tex]

[tex]\\ \sf\longmapsto f(14)=\dfrac{1680}{14}=120[/tex]

ax-by=c I need help solving this problem

Answers

Solving for x.
Add by to both sides
Ax=c+by
Divide both sides by a
x=c+by
-------
a

Six less than four times a number is twenty-two. Find the number

Answers

4•7=28
28-6=22
So the answer is 7
hopes this helps…

Answer:

6-2×n=22

2×n=22

Since it is multiplication we have to take opposite side which is Division

So We divide both sides with 2

2÷2×n=22÷2

n=11

Echoing'' a one-digit number to make it a two-digit number (for example, making 2 into 22) is equivalent to multiplying by eleven. Echoing a two-digit number to make it a four-digit number (for example, making 23 into 2323) is equivalent to multiplying the two-digit number by what value?
HELP ME NOW!!!

Answers

Answer:

101. NVM

Step-by-step explanation:

23 X 101= 2323

Echoing a two-digit number to make it a four-digit number is equivalent to multiplying the two-digit number by 101.

Echoing a number means repeating the digits of that number to create a new number with a different number of digits. For instance, echoing a one-digit number once turns it into a two-digit number, and echoing a two-digit number once turns it into a four-digit number. In this explanation, we'll explore the relationship between echoing and multiplication to better understand this concept.

Let's consider a one-digit number, say "n." Echoing "n" once will result in a two-digit number "nn." We can express this as:

n → nn

To understand the relationship between echoing and multiplication, let's see what happens when we echo "n" twice:

nn → nnnn

Notice that "nn" is repeated twice to create a four-digit number. We can represent this as:

n → nn → nnnn

To find the relationship between echoing a two-digit number and multiplication, let's take a two-digit number "ab" (where "a" represents the tens digit and "b" represents the ones digit). Echoing "ab" once will give us the four-digit number "abab":

ab → abab

Now, let's echo "ab" again:

abab → abababab

Observe that "ab" is repeated three more times to form an eight-digit number. We can represent this as:

ab → abab → abababab

To generalize this pattern, we can say that echoing a two-digit number "ab" once turns it into a four-digit number "abab," echoing it twice turns it into an eight-digit number "abababab," and so on.

Now, let's examine the relationship between the number of digits in the echoed number and the number of times we echoed it:

- Echoing once: 2 digits

- Echoing twice: 4 digits

- Echoing three times: 8 digits

Notice that the number of digits in the echoed number doubles every time we echo the two-digit number.

Now, consider the powers of 10. Multiplying a number by 10 moves the decimal point one place to the right, while multiplying by 100 moves the decimal point two places to the right.

To make a two-digit number into a four-digit number, we need to multiply it by a value that moves the digits two places to the right. And this value is 100, which is equal to 10².

So, echoing a two-digit number to make it a four-digit number is equivalent to multiplying the two-digit number by 100.

To summarize: ab → abab (echoing once, equivalent to multiplying by 10²)

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Which of the following equations are correct?

Answers

Answer:

the last one

Step-by-step explanation:

because it is the right answer

Does anyone know this , please help ASAP ❤️

Answers

Answer:

7

is the answer

Step-by-step explanation:

please mark me brainliest
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