4.25x10 to the power of 3 in standard notation

Answers

Answer 1

The basic idea is that multiplying by 10 just moves the decimal point one place to the right.  It makes the number bigger.

Examples:

3.1 x 10 = 31

3.1 x 10 x 10 = 31 x 10 = 310

Each time you multiply by another 10, the decimal point moves one more place.

In your exercise, [tex]10^3[/tex] says you're going to multiply by 10 three times in a row.  So that will move the decimal point 3 places to the right.

So what do you get if you move the decimal in 4.25 three places to the right?


Related Questions

12 in.
12 in.
The volume of
the figure is
cubic inches.
6 in
10 in.
8 in.
18 in.

Answers

Answer:

2,304in^3

Step-by-step explanation:

The formula for volume is [ b * l * h ]. We can use the values we are given to find the volume of both rectangles then add them both together.

12 * 12 * 6 = 864in^3

18 * 10 * 8 = 1,440in^3

Add them both together.

864 + 1440 = 2,304in^3

Best of Luck!

Cho tam giác ABC vuông ở A có AB=12 cm, AC=5cm
a, tính độ dài BC và góc ABC (độ lớn của góc làm tròn đến phút)
b, kẻ AH vuông góc BC ,tính AH

Answers

english pls coz I don’t understand

What’s the most common color ?

Answers

Answer:

I think the most common color is blue .

I need help with number 3, 4, 5, and 6. Please help me!

Answers

Answer:

3-$570

4-$270

5-7 months

6-$1080

Half of the smaller of two consecutive even integers is equal to two more than the larger integer. find both integers Please i will give brainliest ASAP

Answers

Answer:

-8 and -6.

Step-by-step explanation:

Let the first even integer be a.

Since the second is a consecutive even integer, it is given by (a + 2).

Half of the smaller (i.e. a) is equal to two more than the larger (i.e. a + 2). In other words:

[tex]\displaystyle \frac{a}{2} = (a + 2) + 2[/tex]

Solve for a:

[tex]\displaystyle \begin{aligned}\displaystyle \frac{a}{2} &= (a + 2) + 2\\ \\ \frac{a}{2} &= a + 4\\ \\ a &= 2a + 8 \\ \\ a &= -8 \end{aligned}[/tex]

In conclusion, the two even, consecutive integers are -8 and -6.

2x-7>3
Two step inequalities

Answers

2x-7>3
2x>10
x>5
The answer is x>5

Sketch the angle in standard position.
1. -450°

Answers

Answer:

When we draw the angle in what is known as standard position, we put its vertex at the origin, and we draw the initial side of the angle along the positive horizontal axis. ... The amount of that rotation corresponds to the measure of the angle.

Step-by-step explanation:

i think the answer _ 2/60

Please help!!!!!!!!!!!!!!!!!!!!!!!

Answers

Step-by-step explanation:

11. Angle A and B are supplementary (add to 180)

And measure of Angle A is 2x+30 and measure of angle B is 6x-12. All you have to do is make an algebraic expression.

180= (2x+30) + (6x-12)

Then just combine like terms and you get

8x+18=180.. Subtract 18 and you get

8x=162 then divide by 8 and you get

X=20.25

Then plug in the number and you get

180=(2*20.25+30)+(6×20.25-12)

Which is is transferred to

180=(70.5) +(109.5)

Which is 180=180.

The measure of angleA is 70.5°

You can try the other's if you want if not then

9. Value of x is 33.5

10. Measure of angleB 90°

12. Measure of angleA 24°

(im not writing that much again.)

Solve for v in terms of s, t, and u.
S = U-t + V
V = what??

Answers

Answer:

[tex]v=s-u+t[/tex]

Step-by-step explanation:

Hi there!

[tex]s=u-t+v[/tex]

Our goal is to isolate v on one side of the equal sign.

Subtract u from both sides:

[tex]s-u=u-t+v-u\\s-u=-t+v[/tex]

Add t to both sides to isolate v:

[tex]s-u+t=-t+v+t\\s-u+t=v\\v=s-u+t[/tex]

I hope this helps!

What is the y intercept of this line ? Graph

Answers

Answer:

4

Step-by-step explanation:

It is the point on the y-axis that is on the line.

The ordered pair of the y-intercept is (0, 4).

The y-intercept is 4.

Answer:

The y intercept here would be positive 4

Hope That Helps!

8x - 5y = 30 + 2x, for x

Answers

Answer:

[tex]8x - 5y = 30 + 2x \\ 8x - 2x = 30 + 5y \\ 6x = 30 + 5y \\ \\ x = \frac{30 + 5y}{6} \\ \\ x = \frac{30}{6} + \frac{5y}{6} \\ \\ x = 5 + \frac{5y}{6} [/tex]

I hope I helped you^_^

which of the following is a polynomial?

A.
[tex] \frac{1}{x} + 2[/tex]
B. x
[tex] { x}^{2} - 1[/tex]
C.
[tex] \frac{(x {}^{6} - 2)}{(x { }^{ - 4} + 3)} [/tex]
D.
[tex] {x}^{4} + {x}^{ - 4} + 16[/tex]

Answers

Answer:

tex] \frac{(x {}^{6} - 2)}{(x { }^{ - 4} + 3)} [/tex]

Rewrite the equation below so that it does not have fractions.

2 - [tex]\frac{3}{4} x =\frac{9}{10}[/tex]

Answers

Answer:

40-15x=18

Step-by-step explanation:

Multiply both sides of 2 - 3/4x = 9/10 by twenty to get

20*2 - 20*3/4*x = 20*9/10

which is 40 - 15x = 18

This should be as far as you need to go, but incase you need to go further,

subtract 40 to both sides

multiply both sides by -1 to get rid of the negatives infront of the x

then divide both sides by 15 to get

x=22/15

and yes, when you solve for x, it is a fraction, but just incase if its needed, I included it. Hope this helps in the future! Let me know if any more questions you have on this problem.

I need a little help .??!??????????????????????

Answers

(e) it is the last one........

There is a difference of 5 inches in height between CJ and Eric, but you do not know who
is taller. Let c represent CJ's height, and let e represent Eric's height. Formulate an
absolute value equation to relate the heights.

Answers

Step-by-step explanation:

The difference between the height of CJ and Eric is 5 inches. It means the height of CJ is either 5 inches higher or 5 inches lower (-5 inches higher) than Eric.

Therefore, we can set up the equation,

[tex]|c-e|=5[/tex]

Alternatively, if we use CJ as the reference,

[tex]|e-c|=5[/tex]

PLEASE HELP CORRECT ANSWER WILL BE MARKED BRAINLY!! LOOK AT IMAGE

Answers

Answer:

19, 20, 21

Step-by-step explanation:

You can trial-and-error this where you test each answer out step-by-step or you can graph it and you'll see it will be a line for x = 21 and a shaded region to the left of that (if you get what I mean) and from there, any point on the line x = 21 or any point in the shaded region, will be a viable solution.

Simplifying,

[tex]-\frac{2}{3}s+13>=-1\\-\frac{2}{3}s>=-14\\\frac{2}{3}s=<14\\s=<21[/tex]

s ≤ 21

Answer:

21 is the solution to solve for x.  22 and 23.

Step-by-step explanation:

-1 - 13 = -14 / -2/3

x = 21

.
The midpoint M of FG has coordinates (7, 19). Point Fhas coordinates (14, 18). Find the
coordinates of point G.

Answers

9514 1404 393

Answer:

  G(0, 20)

Step-by-step explanation:

G = 2M -F

G = 2(7, 19) -(14, 18) = (14 -14, 38 -18)

G = (0, 20)

__

Additional comment

This formula for finding the end point from the midpoint and the other end can be derived from the fact that the midpoint is the average of the endpoints.

  M = (F+G)/2

  2M = F+G . . . . . multiply by 2

  G = 2M -F . . . . . subtract F

A bag contains 8 black marbles, 5 white marbles and 12 red marbles. What is the probability of selecting a red marble, not replacing it, then selecting a white marble?

Answers

Answer:

1/10

Step-by-step explanation:

8 black marbles, 5 white marbles and 12 red marbles = 25 marbles

P(red) = red/total = 12/25

Remove the marble

8 black marbles, 5 white marbles and 11 red marbles = 24 marbles

P(white) = white/total = 5/24

P(red, remove,white) = 12/25 * 5/24

                                   =12/24 * 5/25

                                   =1/2 * 1/5

                                   =1/10

Step-by-step explanation:

Total balls = 12 + 5 + 8 = 25 marbles

Probability of getting white marbles = 5/24

Probability of red marbles = 12/24 = 1/2

Now

Probability = 1/2 × 5/24 + 1

Probability = 1/2 × 5/25

Probability = 5/50

Probability = ⅒

Which one? 10 points

Answers

I believe it’s bbbbb

Find the rate of change​

Answers

Answer: 280 graduates per year

Step-by-step explanation:

the rate of change is the change in y (number of graduates) divided by the change in x (year).

So: [tex]\frac{8.9-7.5}{2010-2005} = 0.28[/tex] because this number is in thousands of graduates, multiply by 1000 to get 0.28*1000=280 graduates per year

Answer:

[tex]\frac{1.4}{5}[/tex]

Step-by-step explanation:

We have the coordinates (2005, 7.5) and (2010, 8.9). To find the rate of change we must use the equation [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex] which is [tex]\frac{8.9-7.5}{2010-2005}[/tex]. To simplify that further, we get [tex]\frac{1.4}{5}[/tex] therefore the rate of change is 1.4 over 5.

You are walking directly away from your house. You are 5 miles away from your house when you start walking, so you can determine your distance from your house by adding 5 to the number of miles you have walked. In the equation below, x represents the number of miles you have walked, and y represents your distance from home in miles.

The relationship between these two variables can be expressed by the following equation:
y=x+5

Identify the dependent and independent variables.

Answers

Answer:

y is the dependent variable and x is the independent variable

Step-by-step explanation

The number on the right of the equal sign is always the independent variable and the number on the left is always the dependent variable.

independent variable = dependent variable +5

Please help me please

Answers

Answer:

A would be 2

B would be 8

Step-by-step explanation:

It's a little hard to explain, but take the function and put it where the variable is. So, for "A" the equation would be [tex]f(1)=2^1[/tex]

Sara's high school played 15 basketball games this year and 3 were at night.
The team won most of their games. They were defeated during 4 games. How many games did they win ?
PLEASE HELP ASAP!!!!!!!!!!!!!!!

Answers

she played 15 games and lost 4 so 15-4=11 they won 11 games

Mr Patel drew figure A and its image figure k on the grid Amelia says figure k is a rotation of figure A Kareem says it is a reflection can both students be correct explain

Answers

Transforming figure A into k requires some methods. Therefore, both reflection and rotation could be applied. Thus both students are right.

Rigid transformation is a method required in resizing or changing the orientation of a given shape. The types are: translation, reflection, rotation and dilation.

Considering figure A and its image k given in the question, transformation has occurred. Reflection is the process of flipping a given figure about a reference line or a point. Thus Kareem is right if A is turned over the line joining A and k.

Secondly, rotation implies turning a given shape through a certain angle to form its image. Thus if figure A is turned clockwise or counterclockwise about the mid point of the line joining A and k, then Amelia is right.

It can be said that both students could be right.

Visit: https://brainly.com/question/16087635

help me plz, 13 points! these questions are separate. help me work out both questions please ​

Answers

2x+20 makes more sense to the math question

HELP NOW find the domain h(x)=5x/x+3
Find the range of f(x)=x-2

Answers

Step-by-step explanation:

Domain of h(x) is

[tex]\Bbb{R}\backslash\{x=-3\}[/tex]

or equivalently,

[tex](-\infty,-3)\cap(-3,+\infty)[/tex]

since h(x) is undefined everywhere except when x=-3.

The range of f(x) is

[tex]\Bbb{R}[/tex]

or equivalently,

[tex](-\infty,+\infty)[/tex]

Read the situations below and determine which relationship is not functional

Situation 1: a cell phone bill to the amount of minutes used

Situation 2: the perimeter of a square to the length of one of the sides of a square

Situation 3: the total amount of money charged monthly on credit cards to the number of credit cards owned

Situation (1,2, or 3) does not represent a function.

This is because..
(1. a cell phone bill is unrelated to the amount of minutes used.)

(2. a given side length of a square could have a range of perimeters.)

(3. the same number of credit cards can have different totals.)

Answers

Answer:

Answer is 3

Plz give brainiest answer

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

In the diagram below BD is parallel to XY what is the value of y ?

Answers

value if y should be a = 97

83+97=180
The line crossing the two parallel lines forms an allied angle
Using the theory “Allied angles add up to 180 degrees” we can find y

83 + y = 180
y = 180 - 83
y = 97 (Option A)

Which of the following values are solutions to the inequality 5x – 10 < -5?
I. - 1
II. 9
III.1
None
I only
II only
III only
I and II
I and III
II and III
I, II and III

Answers

Answer:

-1

Step-by-step explanation:

Plug in all of the numbers for x. 1 is -5<-5 and -1 is -15<-5

11. Find the value of x.
(6x + 7) (8x - 170°

Answers

Answer:

[tex](6x + 7)(8x - {170}^{0} ) \\ 6x + 8 x = - {170}^{0} - 7 \\ 14x = { - 177}^{0} \\ \frac{14x}{14} = \frac{ { - 177}^{0} }{14} \\ x = - 163 [/tex]

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