How do we find percent of increase

Answers

Answer 1

Answer:

See explanation and example below.

Step-by-step explanation:

To find percent increase you must know the original amount and the new amount. Then use the formula below:

percent increase = (new amount - old amount)/(old amount) × 100%

Example:

A book used to cost $10. Then the price increased to $12. What is the percent increase?

Given information:

old amount = $10

new amount = $12

Percent increase formula:

percent increase = (new amount - old amount)/(old amount) × 100%

Apply the given information to the formula:

percent increase = ($12 - $10)/($10) × 100%

percent increase = $2/$10 × 100%

percent increase = 0.2 × 100%

percent increase = 20%

Answer: The percent increase from $10 to $12 is 20%.

Answer 2

Answer:

Increase = Increase / The original Number * 100

Step-by-step explanation:

Don't worry I gotchu!

You basically divide the amount that is progressing, i.e, or that is, the increase of the number by the original number and then multiply by 100. SO thats how you find the percent of increase! Sry if i stated another formula but i think it is the right one. sry if i am wrong :(


Related Questions

Alexa has $520 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.

She buys a new bicycle for $342.81.

She buys 4 bicycle reflectors for $3.90 each and a pair of bike gloves for $14.51.

She plans to spend some or all of the money she has left to buy new biking outfits for $47.72 each.


Which inequality can be used to determine oo, the maximum number of outfits Alexa can purchase while staying within her budget?

NO LINKS AND NO WRONG ANSWERS
*40 Points$$$

Answers

Answer:

3 outfits with $3.92 as change

Step-by-step explanation:

The inequality represents the maximum number of outfits Alexa can purchase while staying within her budget is 520 ≥ 47.20o + 372.92.

What is inequality?

A mathematical phrase in which the sides are not equal is referred to as being unequal. In essence, a comparison of any two values reveals whether one is less than, larger than, or equal to the value on the opposite side of the equation.

As per the given,

Bicycle cost = $342.82

4 bicycle reflectors cost = 4 × 3.90 = $15.6

Gloves cost = $14.51

Cost of "o" biking outfit = 47.72o.

Total cost ≤ Budget.

342.82 + 15.6 + 14.51 + 47.72o ≤ 520

372.92 + 47.20 o ≤ 520

520 ≥ 47.20o + 372.92

Hence "The inequality represents the maximum number of outfits Alexa can purchase while staying within her budget is 520 ≥ 47.20o + 372.92".

For more about inequality,

brainly.com/question/20383699

#SPJ2

What value of y solves the equation:
6(2y+7)=-20

Answers

Answer:

y = -6.17

Step-by-step explanation:

6 (2y+7) = -20

12y + 54 = -20

12y = -20 - 54

12y = -74

y = -6.17 (3sf)

Zora has a bag of potting soil that contains 924 cubic inches of soil. Which flower pot can NOT hold all the soil in the bag?

Answers

Answer:

The top right flower pot can't hold all the soil in the bag.

Step-by-step explanation:

Do the volume of each flower pot

Top left flower pot = 1200 cubic inches

Top right flower pot = 640 cubic inches

Bottom left flower pot = 1000 cubic inches

Bottom right flower pot = 1000 cubic inches

The top right flower pot is the only flower pot with a volume less than 924 cubic inches.

Step-by-step explanation:

Brainliest! Please hurry! Lots of points! Thank youu!

Answers

Answer:

4r1

Step-by-step explanation:

9x4=36

37-36=1

4r1
9x4= 36
Then subtract 1

What is the distance of Line S T?
7 km
StartFraction 128 Over 11 EndFraction km
22 km
49.5 km

Answers

Answer:

22 km

Step-by-step explanation:

There is no mention about the triangle, but this can only be solved if the triangles are similar.

I assume the triangles are similar, so the lengths of corresponding sides are proprtional.

PR/TR = PQ/ST

24/33 = 16/ST

8/11 = 16/ST

1/11 = 2/ST

ST = 22

Answer: 22 km

22km I hope that works

Find the area of the circle. Round your answer to two decimal places, if necessary.

Answers

200.96 cm

Step-by-step explanation:Area of a circle: [tex]A=[/tex] [tex]\pi r^2[/tex]

Since we don't have the radius, we have to find it.

What you gave me is the diameter which is 16 (cm) I suppose.

Radius is half the diameter. Therefore we can divide the diameter by 2 to find the radius.

[tex]16[/tex] ÷ [tex]2=8[/tex]

This is our radius.

Plug this into the area formula.

[tex]A=\pi r^2[/tex]

[tex]A=(3.14)(8)^2[/tex]

[tex]A=200.96cm[/tex]

Emily bought 60 yards of fabric to make curtains.

How many inches of fabric did Emily buy?

Emily bought
inches of fabric.

Answers

Answer:

2160

Step-by-step explanation:

multiply the value of the yards (60) by 36

60 x 36=2160

Mark is rolling a six-sided number cube repeatedly. His goal is to roll an odd number 17 times.


How many times should Mark expect to have to roll the number cube for an odd number to be rolled 17 times?


Enter your answer in the box to correctly complete the statement.


Mark should expect to roll the number cube approximately (Answer) times to roll an odd number 17 times.

Answers

Answer:

it will be 34 time

Step-by-step explanation:

cus it is a 50 50 on getting an odd number or a even number have a great day

Esteban has `3` kittens. According to the vet, each kitten is born with blue eyes and there is a `50\%` chance of it changing color once they reach three months. Esteban decides to run a simulation using `3` coins, where heads represent the eyes changing color.
The table shows the results of his simulation.

Estimate the probability that at least one of Esteban’s kittens will still have blue eyes at three months old.

Answers

Answer:

89%

Step-by-step explanation:

Since Esteban ran a simulation with 100 different tries, we add up all the tries that say at least one kitten will have blue eyes. This equals 89, so the answer is 89%.

I think I got it right but the answer is kinda weird...


Sorry I have bad handwriting.

Answers

I need to see more information
The photo is blurry and I cant read the handwriting

math question please help me with this

Answers

Answer:

8

Step-by-step explanation:

You look at the stem number that is going to be in the Tens place and each individual number will be in the units place.

Help I need the answer for w

Answers

Answer:

[tex]\huge\boxed{\sf w = -14}[/tex]

Step-by-step explanation:

Given Equation:

6 + w = -8

Subtract 6 to both sides

w = -8 - 6

w = -14

[tex]\rule[225]{225}{2}[/tex]

Answer:

w = -14

Step-by-step explanation:

6 + w = -8

move 6 to the other side of the = sign

to do that you must subtract from both sides (of the equal sign) it since it is a positive number

6 + w = -8

-6          -6

this makes the 6 cancel out

-8 - 6 = -14

w = -14

your answer is -14

hope this helps :)

Brainliest and points! Thank you so much in advance! Please help!!

Using a number that can be divided into both the numerator and denominator, find an equivalent fraction for this fraction.


4/12


A.1/2

B.1/3

C.1/4

Answers

Answer: B. 1/3

Step-by-step explanation:

4/12 can simplify into 1/3

(4/4)             1

--------   =     --------

(12/4)             3

ty if u give brainliest :D

Answer:

1/3

Step-by-step explanation:

Write the word sentence as an equation. Then solve the equation.

Answers

Answer:

equation: -3 + y = -8

solution y: -5

Step-by-step explanation:

would you mind helping me?
rewrite each number sentence using numerals and symbols
Find the product of 5 and 6 and then take that from 2

Answers

Answer:

2-(5x6)

Step-by-step explanation:

First you need to find the product of 5 and 6 so that would be 5x6. Then, you need to take that from 2, meaning you subtract that from 2.You would then get 2-(5x6)

(5*6)-2 = 28 would be the equation and 28 would be your answer. The product of 5 and 6 would look like this 5*6, and parentheses () just let you know multiplication comes before subtracting the 2. So that is 30. Then take that from 2… but I’m not really sure if you mean take 30 from two meaning that the answer would be a negative number (-28).

I hope that kinda makes since!

What is the y-intercept, axis of symmetry and vertex of the following function.


[tex]F(x)=-3x^{2} -6x-5[/tex]

can someone please help me with this its my 4th time asking and it keeps getting removed from auto answer link bots. ill give brainislt

Answers

the y intercept is always c (-5) and to the axis of symmetry u do -b/2a which is -1 and the vertex is (-1,10) because u pug in -1 into the equation. lmk if it’s right!

Greg works mowing lawns and babysitting. He earns $8.40 an hour for mowing and $7.40 an hour for babysitting. How much will he earn for 3 hours of mowing and q hour of babysitting?

Answers

what is q? did you mean 1?
$22.20 for mowing and if you mean 1 hour for babysitting then $8.40

Can anyone solve this?

Answers

Answer: D. 61 in²

Step-by-step explanation:

     This problem is asking for us to solve the area of the given circle. We will use the formula and solve.

     Please note that the formula asks for the radius and 9 in is the diameter. Since the radius is half the diameter, we will divide 9 in by 2 for a radius of 4.5 in.

     A = πr²

     A = π(4.5 in)²

     A ≈ 63.62 in²

     

     The closest option they give to solve this problem is D. 61 in²

          About 61 in² of pie crust is needed to cover the top of the pie.

Answer:

approx. 61 in sq

Step-by-step explanation:

What is the surface area of this right rectangular prism with dimensions of 4 centimeters by 4 centimeters by 6 centimeters?


A. 32cm squared
B. 64cm squared
C. 128cm squared
D. 144cm squared

Answers

Answer:

C

Step-by-step explanation:

This is because using the formula of area for shapes, you get this equation

A=2(wl+hl+hw)=2·(4·6+4·6+4·4)=128

the answer is C) 128cm squared

Describe how you would create a model to represent the expression .

Answers

To write an expression, we often have to interpret a written phrase. For example, the phrase “6 added to some number” can be written as the expression x + 6, where the variable x represents the unknown number.
B x h because x = 20

HEWLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

A: (4,9)

B: (6,3)

C: (1,3)

D: (8,7)

E: (8,9)

Step-by-step explanation:

It basically give you some answers with the table but im sure your just confused how to place it on the grid.

What is the Lowest Value? 0, 1, 6, 7, 1 What is the Lower Quartile? 3, 1 , 1.5, 2 What is the Median? 4, 4.5, 3.5, 6, What is the Upper Quartile? 6.5, 6, 7, 4.5, What is the Highest Value? 3, 6.5, 6, 7​

Answers

Answer:

lowest value-0

lower quartile(or first quartile)-1.25

median-4.25

upper quartile-6.75

highest value-7

Step-by-step explanation:

lowest value=is the lowest number of a set

lower quartile(first quartile)=the number between the median and th   minimum or if there is a  even amount of values you find the mean of the values between the minimum and maximum

median=the middle number of a set

upper quartile(third quartile)=the middle number between the median and the maximum.

highest value(maximum)=the highest number in the set

Answer:

Lowest Value = 0

Lower Quartile = 1.5

Median = 4.5

Lower Quartile = 6.5

Highest Value = 7

Step-by-step explanation:

Given values:  

0, 1, 2, 3, 6, 6, 7, 7

Before determining the quartiles, place the values of the data set in order of size.

To find the position of the lower quartile (Q1) first work out n/4 (where n is the number of data values in the set).

If n/4 is a whole number, then the lower quartile is halfway between the values in this position and the position above.

⇒ 8/4 = 2, so the Lower Quartile is halfway between the 2nd and 3rd values.

Lower Quartile = 1.5

The median is the value in the middle of the data set when all the data values are placed in order of size.

To find the position of the median (Q2) first work out n/2.

If n/2 is a whole number, then the median is halfway between the values in this position and the position above.

Median = 4.5

To find the position of the upper quartile (Q3) first work out 3n/4 (where n is the number of data values in the set).

If 3n/4 is a whole number, then the lower quartile is halfway between the values in this position and the position above.

⇒ (3 x 8)/4 = 6, so the Lower Quartile is halfway between the 6th and 7th values.

Lower Quartile = 1.5

The lowest value is the smallest value in the data set = 0

The highest value is the largest value in the data set = 7

Answer ASAP and whoever get it right can have brainliest!

Answers

Step-by-step explanation:

[tex] = 1 \frac{1}{5} \div \frac{1}{10} \\ [/tex]

[tex] = \frac{1 \times 5 + 1}{5} \div \frac{1}{10} \\ [/tex]

[tex] = \frac{6}{5} \times \frac{10}{1} \\ [/tex]

[tex] = \frac{60}{5} \\ [/tex]

[tex] =\frac{60 \div 5}{5 \div 5} \\ [/tex]

[tex] =\frac{12}{1} \\ [/tex]

Solve each equation. a. 10 = 4a b. 5b = 17.5 c.1.036 = 10c d. 0.6d = 1.8 e. 15 = 0.1e

Answers

Answer:

( a= 5/2 )

Step-by-step explanation:

Divide both sides by the same factor

           10=4a

         10/4    4a/4

Divide the numbers

Cancel terms that are in both the numerator and denominator

Move the variable to the left

      ( a= 5/2)

PLEASE HELP I WILL GIVE BRAINLYEST

Answers

Answer:

2nd and third options are correct ones

Step-by-step explanation:

Hope it helps you in your learning process.

B and C. I hope that helped!

Lorena's backpack has a mass of 16,000 grams.

What is the mass of Lorena’s backpack in kilograms?

Lorena's backpack weighs
kilograms.

Answers

Answer:

20kg is the answer Iopiikjuj

a rectangular sheet cake is 18 inches long, 12 inches wide, and 3 inches tall. if one jar of frosting covers 120 square inches, how many jars are needed to frost the cake?

Answers

Answer:

6 jars

Step-by-step explanation:

6 jars ade needed to frost the cake

In the graph of an inequality, the area above a dashed line through the points (−6, 4) and (2, 4) is shaded. Which inequality does this graph represent?
A. y ≥ 4
B. y ≤ 4
C. x > 4
D. y > 4

Answers

Answer:A. y ≥ 2

Step-by-step explanation:

First the line is solid, a complete line not dotted so the inequality sign to use is : ≥  or ≤

The points have their y-coordinate vale as 2, (−5, 2) and (3, 2), this means the line crosses the y-axis at y=2 but because the shaded part is above this line, then the correct inequality will be :

y ≥ 2

Find the circumference of the circle. Round your answer to two decimal places, if necessary.

Answers

Answer:

56.55mm

Step-by-step explanation:

circumference = 2r*π

9mm*2=18

circumference = 18π

18π=56.5487

18π=56.55

Estimate the sum.1,239 + 8,568

10,000

9,000

8,000

11,000

Answers

Answer:

10,000

Step-by-step explanation:

10,000, because you round 1239 down to 1000 and 8568 up to 9000 and then u add 1000 and 9000
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