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:
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 :(
HEWLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
A: (4,9)
B: (6,3)
C: (1,3)
D: (8,7)
E: (8,9)
Step-by-step explanation:
PLEASE HELP I WILL GIVE BRAINLYEST
Answer:
2nd and third options are correct ones
Step-by-step explanation:
Hope it helps you in your learning process.
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.
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%.
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.
Answer:
20kg is the answer Iopiikjuj
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
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
Estimate the sum.1,239 + 8,568
10,000
9,000
8,000
11,000
Answer:
10,000
Step-by-step explanation:
Describe how you would create a model to represent the expression .
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
Brainliest! Please hurry! Lots of points! Thank youu!
Answer:
4r1
Step-by-step explanation:
9x4=36
37-36=1
I think I got it right but the answer is kinda weird...
Sorry I have bad handwriting.
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?
Answer:
6 jars
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
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)
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
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
Solve each equation. a. 10 = 4a b. 5b = 17.5 c.1.036 = 10c d. 0.6d = 1.8 e. 15 = 0.1e
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)
Write the word sentence as an equation. Then solve the equation.
Answer:
equation: -3 + y = -8
solution y: -5
Step-by-step explanation:
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.
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
Can anyone solve this?
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:
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$$$
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 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
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
What is the distance of Line S T?
7 km
StartFraction 128 Over 11 EndFraction km
22 km
49.5 km
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
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?
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:
Find the circumference of the circle. Round your answer to two decimal places, if necessary.
Answer:
56.55mm
Step-by-step explanation:
circumference = 2r*π
9mm*2=18
circumference = 18π
18π=56.5487
18π=56.55
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?
What value of y solves the equation:
6(2y+7)=-20
Answer:
y = -6.17
Step-by-step explanation:
6 (2y+7) = -20
12y + 54 = -20
12y = -20 - 54
12y = -74
y = -6.17 (3sf)
math question please help me with this
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.
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
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:
Emily bought 60 yards of fabric to make curtains.
How many inches of fabric did Emily buy?
Emily bought
inches of fabric.
Answer:
2160
Step-by-step explanation:
multiply the value of the yards (60) by 36
60 x 36=2160
Find the area of the circle. Round your answer to two decimal places, if necessary.
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]
Help I need the answer for w
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 :)
Answer ASAP and whoever get it right can have brainliest!
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]