Shannon paid $57.25 for 28 pounds of potatoes. Shannon estimated the cost per pound to be $3.00. What is her error?

Answer:

4.116 × 108

Step-by-step explanation:

I simply used a Scientific Notation Converter

Answer:

The answer would be 4.116 x 10 exponent of 8

Step-by-step explanation:

In scientific notation, the answer has to be between 1-10, so to make this number between one and ten, you must create a decimal behind the number in the one's place and move it until you get to the first number (in this case, you would move it eight times, so your equation would be 4.116 x 10 to the eight power (exponent of eight). If you need to round the number to the tenth place, it's 4.1 x 10^8

Hope this helps!

Answer:

2

General Formulas and Concepts:

Step-by-step explanation:

Step 1: Define expression

-2y + 10 + 2y - 8

Step 2: Simplify

Answer:

Step-by-step explanation:

-2y + 10 + 2y - 8 = 20 - 8 = 2

Answer:

f(1)=11,f(n)=f(n-1)+1

Answer:

I'm pretty sure it's D: y= 23x

Step-by-step explanation:

[tex]y=4x-2[/tex]

m = 4 and b = -2

Formula to find slope can be meant 2 ways.

( 1 ) m = rise/run

( 2 ) [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex] if it's a small text then it's m = y2-y1 / x2-x1

Answer:

(0, 1)

Step-by-step explanation:

(x, y)

Left and Right movement deals with the x value

Up and Down movement deals with the y value

3 units left = -3

4 units up = +4

(x - 3, y + 4)

(3 - 3, -3 + 4)

(0, 1)

The image point of (3, -3) after a translation of [tex](-3, 4)[/tex] is [tex](0,1)[/tex].

Geometrically speaking, a translation is determined by following formula:

[tex]V'(x,y) = V(x,y) + T(x,y)[/tex] (1)

Where:

If we know that [tex]V(x,y) = (3, -3)[/tex] and [tex]T(x,y) = (-3, 4)[/tex], then the coordinates of the resulting point are, respectively:

[tex]V'(x,y) = (3, -3) + (-3, 4)[/tex]

[tex]V'(x,y) = (0, 1)[/tex]

The image point of (3, -3) after a translation of [tex](-3, 4)[/tex] is [tex](0,1)[/tex]. [tex]\blacksquare[/tex]

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Answer:

a =  0.95 liters

b = 1 quart

c = 100 centiliters

d = 1 liter

Step-by-step explanation:

on edge.

Answer:

A: 0.95 Liters

B: 1 quart

C: 100 centilitres

D: 1 Liter

Step-by-step explanation:

Got it right in edge 2020

Answer:

35 cm^2

Step-by-step explanation:

To find the area you need to find the width and height which we have.

Now all you need to do is to use the formula Height x Width= area

so replace height with 5 cm and width with 7 cm

5 cm x 7 cm = area

5 times 7 is 35 so the area of the parallelogram is 35 cm^2 (cm times cm is cm^2)

Hope this helps!

Answer:

its either 35 or 70

Step-by-step explanation:

multiply 5 and 7 to get 35 or multiply 5 x 7 twice and get 70 pls mark brainliest me nub

Answer:

D, B

Step-by-step explanation:

You can plug all the numbers in a calculator!! The larger the negative number, the more to the left it goes, while the larger the positive number, the more to the right it goes!

Answer:

Step-by-step explanation:

Answer:

A dot-plot

Step-by-step explanation:

Simply because it would be easier (someone double check my work)

Answer:

See attached

Step-by-step explanation:

The answer is in attached picture

Answer:

3X (1/8) X 42. This is 126 X (1/8). Answer: 15 3/4

Step-by-step explanation:

Answer:

15.75

Step-by-step explanation:

42 / 8 = 5.25

5.25 x 3 = 15.75

Answer:

Step-by-step explanation

Given

The perimeter of a rectangular painting =348 centimeter

the width of the painting=82cm

Solution

Perimeter of the rectangular painting=2(length+width)

2(Length +width)=348

2(Length+82)=348

2l+164=348

2l=348-164

2l=184

Length=184/2

So length =92cm.

Answer:

The answer is (-7,2)

Step-by-step explanation:

Using the over up method on the graph, V is located -7 away from 0, and goes up 2. Thus giving you the coordinates, (-7,2)

Answer:

the answer is true

Step-by-step explanation:

If the shape is in the upper left quadrant then you reflect it across the x-axis it would be in the lower left quadrant, next you reflect across the y-axis it would be in the lower right quadrant, finally, if you rotate it 180 degrees it would be where it started.

Answer:

it's correct because even though rotating 90° is not the same as reflecting about the y-axis, when you reflect again about the x-axis, it becomes the same as reflecting an additional 90°.

so reflecting about y and then about x is the same as rotating 180°.

Step-by-step explanation:

if you reflect (x, y) in 180° it becomes (-x,-y)

when you reflect about the y-axis, (x,y) becomes (-x,y).

when you reflect again about the x-axis, (-x,y) becomes (-x,-y) which is the same as the 180°

Replace x with 1/4 and solve:

12(1/4) - 2

3-2 =1

The answer is 1

Answer:

the answer is 1

Step-by-step explanation:

g(1/4)=12(1/4)-2

=12/4-2

=3-2

=1

hi

it'b :  If you earn money from a coupon, it's mean that you  lentmoney to somenone.in  In stocks, there is no  coupon.  The annual meeting of stock holders will decide how much is  given for each share by considering annual profit made by the compagny.

The characteristics that does not explain the stock should be that option b.  Money earned from coupon rate.

In terms of finance, the stock comprise of all of the shares where the corporation ownership or the company should be split. The single share of the stock that shows the fractional ownership of the corporation with respect to the total no of shares.

hence, The characteristics that does not explain the stock should be that option b.  Money earned from coupon rate.

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Answer:

slope is -2

and y-intercept is 13

Step-by-step explanation:

[tex]slope=m=\frac{y_2-y_1}{x_2-x_1} \\m=\frac{5-3}{4-5}=\frac{2}{-1}\\slope=m= -2\\Then, we can write equation of line as y=mx+b\\y=-2x+b\\using either points given we can find b \\so using point (4,5)\\5=-2(4)+b\\so b=13\\ therefore y-intercept is = 13[/tex]

Answer:

54 miles

Step-by-step explanation:

86 - 22= 64. 64÷2= 32. BIANCA RAN 32 MILES. 32 + 22= 54. kiera ran 54 miles

Bianca ran 32 miles last month while Kiera ran 54 miles (22 more) for a combined total of 86 miles.

Let x = miles Bianca ran

x + 22 = miles Kiera ran

combined total of their miles is 86 miles

x + (x + 22) = 86

solving for x

2x + 22 = 86

2x = 86 - 22

2x = 64

x = 64 / 2

x = 32

therefore, Bianca ran for 32 miles.

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Answer:

231

Step-by-step explanation:

5.46+1

230+1

231

answer this?

Answer:

yes

Step-by-step explanation:

Equate 5n + 1 and 46 to find n, that is

5n + 1 = 46 ( subtract 1 from both sides )

5n = 45 ( divide both sides by 5 )

n = 9

Thus 46 is the ninth term in the sequence

Answer:

1) is arithmetic (because your adding 10)

2) is not arithmetic

3) is arithmetic ( because your adding 10)

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

It is TRUE to state that "A midpoint of a segment is a point that divides the segment into two congruent segments."

. The midpoint of a segment is a point that divides the segment into two congruent segments of equal length.

It is equidistant from both endpoints, meaning that the distance from either endpoint to the midpoint is the same.

The midpoint splits the segment into two equal parts, creating symmetry. This property is fundamental in geometry and is used in various geometric constructions and calculations involving segments, lines, and shapes.

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Answer:

-4

Step-by-step explanation:

Use slope intercept form: [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\frac{-7-5}{1-(-2)}[/tex]= [tex]\frac{-12}{3}[/tex]= -4

Answer:

Hope this helps!

Step-by-step explanation:

21. 1/1000

22. 1 second

23. 0.16666666666

24. 0.1

25. 0.2

26. 5/48

27. 33.9 kilometers

Answer:

40%

Step-by-step explanation:

In order to turn a fraction into a decimal or percentage, you need to make the denominator 100. In this case you just need to multiply the numerator and denominator by 20:

2/5 --> 2*20/5*20 --> 40/100

So, it is 40%. Though if you want to turn ANY fraction (specifically fractions with hard to multiply denominators) into a percentage, just follow this rule:

(100n/d)%

The 2/5 is equivalent to 40%.

To calculate what percent is equivalent to 2/5, we can use the formula:

Percent = (Part / Whole) * 100

In this case, the part is 2 and the whole is 5.

Percent = (2 / 5) * 100

Now, perform the division:

Percent = 0.4 * 100

To find the percentage, multiply 0.4 by 100:

Percent = 40%

Therefore, 2/5 is equivalent to 40%. To understand this better, consider that 2 out of 5 parts is 40% of the whole. The percentage represents the proportion of the part (2) in relation to the whole (5) expressed as a fraction of 100. In this scenario, 2/5 is equivalent to 40%, indicating that 40% of the whole is represented by the fraction 2/5.

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Answer:

[tex]Point A = (-\frac{1}{2}, -\frac{1}{4})[/tex]

[tex]Point B = (-2\frac{1}{2},1\frac{1}{2} )[/tex]

[tex]Point C = (\frac{1}{4},\frac{1}{2})[/tex]

Answer:

0.625lb bag of bird seeds

Step-by-step explanation:

She starts with a 3.5 lb bag,

Then she uses 3/4 of the bag, so find the remaining amount in the bag, which would be 1/4 of the original weight;

1/4 * 3.5

= 1/4 * 7/2

= 7/8

Then she removes 0.25 lbs of weight, hence take away 0.25 (the amount removed) from 7/8 (the current weight of the bag).

7/8 - 0.25

= 7/8 - 1/4

= 7/8 - 2/8

= 5/8

So she has a 5/8lb bag of bird seeds or a 0.625lb bag.