Not really sure about what kind of an answer you want here...
I think you should count up every student's favorite choice and create a table. Then, let's just say there are a total of 30 students. 25 prefer ice cream over cake. The fraction of the students who prefer ice cream over cake is [tex]\frac{25}{30} = \frac{5}{6}[/tex].
Using a calculator, divide 5/6 to find the decimal percentage. 5/6 = 0.8333 (continuing on forever). Fractions are always more accurate, so when finding the percentage it won't be fully accurate since the 3s continue forever. This will be with a lot of numbers like 1/3 or even 2/3.
Now, shift the decimal two spaces forward, making 83.33
83.33% is your answer to this example problem I have created.
Do the same with yours!
Hope this helped! Feel free to ask anything else.
1. which ratio is equal to 15/20?
5/4
3/5
3/4
4/3
Answer:
3/4
Step-by-step explanation:
15/5=3
20/5=4
AB is rotated 120° clockwise about B. Then AB transformations? is rotated 45° counterclockwise about A. What is the image of A as a composition of O A. (120°, B) [(-45. A))(A) B. (-45°, A ' ((120°, 3))(A) C. (r-120°. B) (45. A))(A) D. (r(45°, A) (-120°. 3))(A)
The image of A as a composition of transformations is (r(45°, A) (-120°. 3))(A)
How does transformation of a function happens?The transformation of a function may involve any change.
Usually, these can be shift horizontally (by transforming inputs) or vertically (by transforming output), stretching (multiplying outputs or inputs) etc.
WE are given that AB is rotated 120° clockwise about B.
AB is rotated 120° clockwise about B. Then AB is rotated 45° counterclockwise about A.
It is rotated 120° clockwise and clockwise is negative and the other is rotated 45° counterclockwise and counterclockwise is positive.
Therefore,
The image of A as a composition of transformations is (r(45°, A) (-120°. 3))(A)
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Write the equation of the line that passes through (10,-3) and (-20,9) in slope intercept form
Answer:
[tex]y=-\frac{2}{5}x+1[/tex]
Step-by-step explanation:
Write in slope-intercept form, y = m x + b .
find the value of x. WILL GIVE BRAINLIEST!!!
I need help
I need to show the equations and show my work
THANK YOU
Answer: x = 16
Step-by-step explanation:
24 + 2 + 4x = 90
26 + 4x = 90
4x = 64
x = 16
Which illustrates the construction of a perpendicular to a line from a point not on the line?
Answer:
the construction of a perpendicular to a line from a point not on the line is
option.D
What are the values of x, y, and z?
Formula applied:
Exterior angle=Sum of interior angles
Answer:
x=66⁰+45⁰x=111⁰✔To find value of z:Formula applied:
Exterior angle=Sum of interior angles
Answer:
119⁰=43⁰+z⁰119⁰-43⁰=z⁰z⁰=76⁰✔To find value of y:∠1+66⁰=180⁰(L.P)∠1=180⁰-66⁰∠1=114⁰Formula used:
Sum of angles of a triangle =180⁰
Answer:
∠ 1+30⁰+y⁰=180⁰114⁰+30⁰+y⁰=180⁰y⁰=180⁰-144⁰y⁰=36⁰✔In ASTU, u = 280 inches, 2T=63° and ZU=29º. Find the length of t, to the nearest
10th of an inch.
Answer:
514.6
Step-by-step explanation:
how do you find a slope on a graph
Answer:
rise over run
Step-by-step explanation:
How do you divide a mixed number into a whole number
Answer:
Rules for division with a mixed number and a whole numberThe mixed number is converted into an improper fraction and the whole number is written as a fraction with denominator 1.
2.Division of the fractions is converted into a multiplication operation by multiplying the improper fraction with the reciprocal of the whole number.
3.The resulting fraction, if required, is written as a mixed number in simplest form.I WILL GIVE YOU EXAMPLES AND LET ME JUST HOPE YOU GET IT ;)Example1: Divide. Write your answer as a mixed number in simplest form. 213÷7 Solution Step 1: First, we write the mixed number 213 as an improper fraction 213=(2×3+1)3=73; 7=71 Step 2: The division is converted into multiplication as follows 213÷7=73÷71=73×17 Step 3: Multiplying numerators and denominators 73×17=(7×1)(3×7)=721 Step 4: 721 can be simplified and written as follows 721=13 Step 5: So, 213÷7=13example2: Divide. Write your answer as a mixed number in simplest form. 5÷134 Solution Step 1: First, we write the mixed number 134 as an improper fraction 134=(1×4+3)4=74; 5=51 Step 2: 5÷134=51÷74=51×47 Step 3: Multiplying numerators and denominators 51×47=(5×4)(1×7)=207 Step 4: 207 can be written as a mixed number as follows 207=267 Step 5: So, 5÷134=267OK HOPE THIS HELPS YOU :')PLEASE MARK ME BRILLIANT :3 THANK YOU -
Answer:First step: Write the whole number and the mixed number as improper fractions.
Second step: Write the reciprocal of the divisor, 2/5, and multiply.
Third step: Simplify, if possible. ...
Fourth step: Perform the simple multiplication of the numerators and the denominators.
Step-by-step explanation:
what is x ?
what is y ?
Answer:
x = 100º
y = 100º
Step-by-step explanation:
180º = 80º+y
180º-80º = 80º-80º+y
100º = y
x and y are equal so x is also 100º
EASY POINTS What is a short definition of thermal energy
Answer:
Step-by-step explanation:
The kinetic energy associated with the random motions of the molecules of a material or object; often used interchangeably with the terms heat and heat energy.
Answer:
A short defination can be when the temp rises, the molecules start to move around faster and collide!
Step-by-step explanation:
For Judy's birthday, her friends gave her a gift card. She went to the clothing store and bought a total of $178.25 worth of clothing. Judy used all of the money on the gift card to pay for part of the total. She paid the remaining $71.30 with cash. Which percentage best describes the part of the total Judy paid for with the gift card?
Answer:
60%
Step-by-step explanation:
Firstly, we want to solve for the amount on the gift card
the total cost is $178.25
the cash payment is $71.30
then the value of the gift card is
=$178.25- $71.30
=$106.95
Therefore the percentage of the gift card to the total pay is
=(106.95/178.25)*100
=0.6*100
=60%
HELP!!! PLEAS AND THANK YOU
Why are 0.02 and 0.020 equal?
Answer:
the reason is because the last zero at the end of the second number doesn't equal anything/has no meaning.
convert 8o liters to gallons. round answer to the nearest tenth.
Hello there! Your correct answer would be 21 gallons.
When you convert 80 liters to gallons.. It would be 21 gallons.
In a short answer... You could use google or your notes. I prefer your notes, as that'll help you much more than google.
✨ There is your answer, have a nice day! ✨
(Kinda figured you meant "80")
⌨ Please give me brainlest!! ⌨
A student simplified the expression 62122 as 12 Do you agree with this student
A sail on a boat is shaped like a triangle as shown. What is the area of the sail? Show your work need help asap
Answer:7.4 is the correct asnwer actually. I did it wrong. The formula is height times base divided by 2. So 3.7x4=14.8 14.8/2=7.4
Step-by-step explanation:
i need help plz ill give brainliest
Answer:
its either between D or C but i would pick D because the line looks like it dosen't pass through orgin (0,0).
Step-by-step explanation:
To determine whether x and y have a proportional relationship, see if the line through these points passes through the origin (0, 0). The points are on a line that passes through the origin. So, x and y have a proportional relationship.
The book fair is this week, and there's a special deal for teachers. For every 5 hardcover
books a teacher buys, he or she can get 2 paperback books for free. Ms. Baldwin is buying 35
hardcover books for her classroom library.
How many paperback books will Ms. Baldwin get for free?
paperback books
Answer:14
Step-by-step explanation:
A ratio shows us the number of times a number contains another number. The number of paperback books Ms. Baldwin get for free is 14.
What is a Ratio?A ratio shows us the number of times a number contains another number.
Since For every 5 hardcover books a teacher buys, he or she can get 2 paperback books for free. Therefore, the ratio of hardcover books to paperback books will be,
Hardcover/paperback = 5/2
Using the same ratio for 35 hardcover books,
35/Paperbook = 5/2
(35×2)/5 =Paperbook
Paperbook = 14
Hence, the number of paperback books Ms. Baldwin get for free is 14.
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A quadratic equation of the form 0=ax2+bx+c has a discriminant value of -16. How many real number solutions does the equation have?
A. -1
B. 0
C. 1
D. 2
Answer:
Here u go bucko
Step-by-step explanation:
A quadratic equation ax^2+bx+c has no equal roots when discriminate that is when b^2-4ac is less than 0.
Answer:
0
Step-by-step explanation:
No real solution
A chance of X to 21532020(x+5)
I have literally no clue, help please?
Answer: x+5/21532020
Step-by-step explanation:
This question simply implies that if we need to know the chances of getting the chance value it would be 21532030 times smaller for the x+5.
Write the expression in radical form. (x + 1) 2/3
If g(x) = x2 − 4, find g(5).
Answer:
21
Step-by-step explanation:
5
Answer:
[tex]\boxed {21}[/tex]
Step-by-step explanation:
Find [tex]g(5)[/tex]:
[tex]g(x) = x^{2} - 4[/tex]
-Apply [tex]5[/tex] for variable [tex]x[/tex] to the equation:
[tex]g(5) = (5)^{2} - 4[/tex]
-Solve the expression:
[tex]g(5) = (5)^{2} - 4[/tex]
[tex]= 25 - 4[/tex]
[tex]= \boxed {21}[/tex]
Therefore, the final answer is [tex]21[/tex].
What is 8/2(2+2). I hear so many answers that it’s 16 or 1. Which one is right?
Answer:
1
Step-by-step explanation:
[tex] \frac{100}{1000} = {10}^{x} [/tex]
⚠️WILL GIVE BRAINLIEST ANSWER⚠️
In complete sentences describe how you solve the expression below:
[tex] - 36 \div ( - \frac{4}{9} [/tex]
Answer:
81
Step-by-step explanation:
put -36 over 1 and -4/9 in its reciprocal which is -9/4 and multiply.. -36(-9)=324
then multiply -1 by -4=4 now you have 324/4 which is simplified to 81..
PLEASE GIVE BRAINLIEST REALLY NEED IT
A, C, and B are collinear points with
C as a midpoint of A and B.
AC=6x+7 and AB = 98. Find the
value of x
Solve the equation
below. Show all of your
work.
5x = 45
Terminating decimal examples
Answer:
0.5, 2.456, 123.456, 0.12345, etc
Step-by-step explanation:
The definition for terminating decimal is; a decimal numeral in which, after a finite number of decimal places, all succeeding place values are 0, as ⅛ = 0.125 (contrasted with nonterminating decimal).
Salon he runs 1/5 of a mile in 1/20 of an hour he swims 2/3 of a mile and 1/9 of an hour he bikes for miles in a quarter of an hour at these rights how many minutes does it take being to run 2 miles swim 2 miles in bike eight
Answer: 30 mins + 30 mins + 20 Mins
= 80 Minutes