Please help! I need to tell whether x and y are in a proportional relationship and I need to write an equation that represents the relationship if it’s proportional.
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Answer:
vfaafdavas
Step-by-step explanation:
Related Questions
Answer ASAP for Brainliest!
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Hope it helps you stay safe<3
Laurie was scuba diving. Each time she dove 5 feet deeper, she would stop and clear her ears. After Laurie had checked her instruments 3 times, she was at her maximum depth of 60 feet. Which expression best represents Laurie’s maximum depth?
(4) (negative 5) (3)
(Negative 4) (Negative 5) (Negative 3)
(Negative 5) (20) (3)
(Negative 5) (Negative 20) (Negative 3)
Answers
Answer:
Laurie's maximum depth can be represented using the expressions :
(20 × 3) = 60
(3 × 4 × 5) = 60
Step-by-step explanation:
Each depth level at which ears are checked = 5 feets
Each Depth level at which instruments are checked = 20 feets
For Laurie to check her instrument ;
Number of times ears are checked = 20/5 = 4 times
This means that for Laurie to have checked her instrument 3 times :
(4 × 3 × 5) = 60 feets
Therefore, Laurie's maximum depth can be expressed as (4 × 3 × 5) = 60 feets
A survey is taken at a mall in Westingbrook. The first 75 people who entered the mall were asked about their favorite restaurant in the food court. What is true about this situation?
The population is the first 75 people at the mall, and the sample is the total number of people who go to the mall.
The population is the total number of people who go to the mall, and the sample is the first 75 people at the mall.
The population is the number of people who go to the mall, and the sample is the number of people in the town of Westingbrook.
The population is the number of people in the town of Westingbrook, and the sample is the number of people who go to the mall.
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Answer:
"The population is the total number of people who go to the mall, and the sample is the first 75 people at the mall".
Step-by-step explanation:
Jaylon makes $57,000 and is getting annual raises of $2,500. Anita makes $64,000 and is getting annual raises of $1,500. How many years,y , will it take for Jaylon and Anita to make the same amount of money?
1.75
30.25
7
121
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Answer:
it's seven
Step-by-step explanation:
the answer is seven.
(1/6) to the 2nd power
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Answer:
0.0277777778
Step-by-step explanation:
\(\frac{1}{6} ^{2}\)
\(\frac{1}{6}\) × \(\frac{1}{6}\) = 0.0277777778
The answer is 0.02777777777
The sevens just keep going
Just put a line right beside the last 7 so show it's infinte
For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
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Data Set A: 9, 11, 13, 10, 12
Data Set B: 8, 10, 12, 14, 16
Data Set C: 10, 10, 10, 10, 10
Data Set D: 11, 11, 11, 11, 11
To find the mean, we sum up all the values in each data set and divide by the number of values:
Data Set A: (9 + 11 + 13 + 10 + 12) / 5 = 11 minutes
Data Set B: (8 + 10 + 12 + 14 + 16) / 5 = 12 minutes
Data Set C: (10 + 10 + 10 + 10 + 10) / 5 = 10 minutes
Data Set D: (11 + 11 + 11 + 11 + 11) / 5 = 11 minutes
Comparing the mean of each data set to 11 minutes, we can see that only Data Set A and Data Set D have a mean of 11 minutes. However, to prove that our choice is correct, we need to analyze the individual values in the data set.
In Data Set A, we can observe that the values are relatively close to 11 minutes, with some values slightly above and below. This variation suggests a realistic scenario where Diego's walk to school might take slightly different amounts of time each day.
In Data Set D, all the values are exactly 11 minutes. While it is not impossible for Diego's walk to consistently take exactly 11 minutes each day, it seems less likely than having some variation in the durations.
Based on these observations, we can conclude that the most plausible data set for Diego is:
Data Set A: 9, 11, 13, 10, 12
This data set has a mean of 11 minutes and exhibits a realistic variation in walk durations, making it the most likely choice for Diego's recorded lengths.
Mandissa and Katelynn each make a pitcher of strawberry lemonade. Mandissa wants her drink to be more strawberry flavored with less lemon. She uses 2 1/4 times as many strawberries as Katelynn uses, and 2/3 the amount of lemons. If Katelynn uses 1/3 cup of strawberries and 6 lemons to make her pitcher of lemonade, how many strawberries and lemons will Mandissa use?
A:) 3 cups of strawberries and 6 2/3 lemons
B:) 1 11/16 cups of strawberries and 4 lemons
C:) 3 cups of strawberries and 4 lemons
D:) 1 11/16 cups of strawberries and 6 2/3 lemons
Answers
Answer:
B:) 1 11/16 cups of strawberries and 4 lemons
Step-by-step explanation:
You want to know how many cups of strawberries and how many lemons Mandissa uses in her lemonade if she uses 2 1/4 times 3/4 cups of strawberries, and 2/3 times 6 lemons.
StrawberriesMandissa's recipe has strawberries in the amount of ...
(2 1/4) × (3/4 cup) = (9/4)(3/4) cups = 27/16 cups = 1 11/16 cups
LemonsMandissa's recipe has lemons in the amount of ...
(2/3) × (6 lemons) = (2/3)(6) lemons = 4 lemons
Mandissa uses 1 11/16 cups of strawberries, and 4 lemons, matching choice B.
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PLEASE HELP QUICKLY!
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Answer:
Just see the explanation and you will understand
Step-by-step explanation:
To find the area of the fountain, we need to add up the areas of the two semicircles and the quarter circle: Area = πr^2/2 + πr^2/2 + πr^2/4 Area = (5π^2/2 + 5π^2/2 + π^2/4)/π^2 Area = 21/4 Using a calculator, we can approximate this as about 5.25 square feet.
The sum of the digits of a two-digit number is 5. If nine is subtracted from the number, the digits will be reversed. Find the number.
If the tens digit is x, then the equation is:
The number is:
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Answer: 32
Step-by-step explanation:
The only numbers that can have 2 digits and two of which equal to five can only be:
3+2
2+3
4+1
1+4
So the numbers are: 41,14,23, and 32.
41-9=32
14-9=5
23-9=14
32-9=23
Since the question is asking for the number who’s difference is the reverse of one of the numbers. The only possible answer is 32 because 32-9= 23. (23 is the reverse of 32)
3+2 is equal to 5
32 - 9 is equal to 23 witch is the reverse of 32
how to solve 6r - 1 + 6r =11
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Answer:
r = 1
Step-by-step explanation:
The equation is,
→ 6r - 1 + 6r = 11
Now the value of r will be,
→ 6r - 1 + 6r = 11
→ 12r = 11 + 1
→ r = 12/12
→ [ r = 1 ]
Hence, the value of r is 1.
Answer:
The answer is 1 r is equal to 1
Step-by-step explanation:
What is the equation of this graphed line?
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Answer: y=-9/8x+7
Step-by-step explanation:
Does anyone have the answer key to "Understand Systems of Linear Equations I-ready level H instruction?"
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Answer:
no bro, sorry. even though I needed to I don't have it
The circle graph describes the distribution of preferred transportation methods from a sample of 300 randomly selected San Francisco residents.
circle graph titled San Francisco Residents' Transportation with five sections labeled walk 40 percent, bicycle 8 percent, streetcar 15 percent, bus 10 percent, and cable car 27 percent
Which of the following conclusions can we draw from the circle graph?
Bus is the preferred transportation for 25 residents.
Bicycle is the preferred transportation for 48 residents.
Together, Streetcar and Cable Car are the preferred transportation for 42 residents.
Together, Walk and Streetcar are the preferred transportation for 165 residents.
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Answer:
Bus is the preferred transportation for 25 residents.
Step-by-step explanation:
Aman had to sell his television at a loss of 12%. If the selling price was
Rs.7040, what was its cost price? Explain step by step please.
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this is the explanation i hope it will be good
1200*12/100
12*12=132
which of the following is the solution to |x| +5 <= 1 A. No solution. B. x<= -4 and x >= -6. C. x <= -4. D. All values are solutions
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Answer:
Again there no solutions.
Step-by-step explanation:
You have a variable in absolute value, meaning you can't use any negatives to bring down the number. Even if you use x=-4, the two lines around it will turn it positive and you'll end up adding rather then subtracting.
Two business partners decided to borrow $30,000 start-up money for their business. One borrowed a certain amount at a 16.5% interest rate and the other one borrowed the rest of the money at a 12.5% interest rate. How much money did each business partner borrow if the total interest amount at the end of the year was $4150?
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Answer:
Step-by-step explanation:
Let's assume the first business partner borrowed x dollars and the second partner borrowed (30000 - x) dollars.
The interest earned by the first partner at a rate of 16.5% is (x * 0.165), and the interest earned by the second partner at a rate of 12.5% is ((30000 - x) * 0.125).
According to the given information, the total interest earned by both partners is $4150. So, we can write the equation:
(x * 0.165) + ((30000 - x) * 0.125) = 4150
Now, let's solve this equation to find the values of x.
0.165x + 0.125(30000 - x) = 4150
0.165x + 3750 - 0.125x = 4150
0.04x = 400
x = 400 / 0.04
x = 10000
Therefore, the first business partner borrowed $10,000 at a 16.5% interest rate, and the second partner borrowed (30000 - 10000) = $20,000 at a 12.5% interest rate.
Let's call the amount borrowed by the business partner at 16.5% "x" and the amount borrowed by the other business partner "y".
We know that the total amount borrowed is $30,000, so:
x + y = $30,000
We also know that the interest earned by the first business partner is 16.5% of x, and the interest earned by the second business partner is 12.5% of y.
So the total interest earned for the year is:
0.165x + 0.125y = $4150
We now have two equations with two unknowns, which we can solve for x and y.
First, let's isolate one of the variables in the first equation:
x = $30,000 - y
Now we can substitute this expression for x into the second equation:
0.165($30,000 - y) + 0.125y = $4150
0.165($30,000 - y) + 0.125y = $4150
$4,950 - 0.165y + 0.125y = $4150
Combine like terms:
-0.04y = $4150 - $4,950
-0.04y = -$800
Divide both sides by -0.04 to isolate y:
y = -$800 / -0.04
y = $20,000
Now that we have the value of y, we can substitute it back into the first equation to find x:
x + $20,000 = $30,000
x = $30,000 - $20,000
x = $10,000
So, the amount borrowed by the first business partner is $10,000, and the amount borrowed by the second business partner is $20,000.
A student simplified the expression 6^2/36^2 as 1/3. Do you agree with this student?
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Answer:
yes
Step-by-step explanation:
the math adds up to 1/3.
6^2= 36
36^2= 1296
36/1296 = 1/36
-5 < -3
-3 < -1 Complete each statement.
−3 is located to the ____ of −5 on a number line.
−1 is located to the _____ of −3 on a number line.
A. left
B. right
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Answer:
-3 is located to the right of -5 on a number line
-1 is located to the right of -3 on a number line
-1 is located to the right of -3 on the number line.
Explanation: -3 is less greater than -5 so it is closer to 0
Same with -1
The average high temperatures in degrees for a city are listed.
58, 61, 71, 77, 91, 100, 105, 102, 95, 82, 66, 57
If a value of 80.4° is added to the data, how does the range change?
The range decreases to 46°.
The range stays 48°.
The range stays 49°.
The range increases to 50°.
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Answer:
The Range Stays 48°.
Step-by-step explanation:\
Since the value 80.4° is not the highest and not the lowest value on the list, it does not change the range.
Hope this helps!
Answer: B. The range stays 48
Step-by-step explanation:
The largest answer is 105 and the smallest answer is 57. The range is the range of numbers from smallest to largest so to find the range you subtract the largest and the smallest
Range = 105 - 57
Range = 48
The range will not change because if you put 80.4 in there, it's not the largest or smallest so it does not affect the range.
So answer is B. The range stays 48
A car can be assembled on an assembly line in 6 hours. Assume that the cars are assembled at a constant rate.
. a. How many cars, y, can be assembled in t hours?
b. How many cars can be assembled in a week?
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Answer:
a. \(y = \frac{t}{6}\)
b. y = 28
Step-by-step explanation:
\(y = \frac{t}{6}\)
1 day = 24 hours
1 week = 7 days
In 24 hours:
\(y = \frac{24}{6}\)
y = 4
4 cars/day
In 1 week
\(y =(7)(\frac{24}{6})=7*4\)
y = 28
A drawer contains 7 blue socks and 8 white socks. If Tiffany pulls out one sock and without replacing it, pulls out a second sock, what is the probability that the first one is white and the second one is blue?
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What is the volume of this triangular prism?
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(Bh over 2)h
(Bh)
(. 2 )h
Volume is calculated using the formula volumes = 0.5 * b * h * length, where b is the triangle's base length, h is its height, and length is the prism length.
Explaining a triangle
Triangles: What are they? Three vertices make up a triangle, a three-sided polygon. The triangle's angles are formed by a point where the three are joined end to end. The triangle's three angles add up to a total of 180 degrees.
Answer: What is a triangle?
A triangle is made up of three vertices, three angles, and three sides. A triangle's internal angles add up to 180 degrees. The triangle's third side is longer than the two sides added together. where is
Solve 0.5(−6 + 4d) − 2d = −11 for d.
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So it’s just a zero
Answer:
it's unavailable
Step-by-step explanation:
you have to solve the bracket first
after that u move -3 , when u move it becomes positive 3
but because 2d-2d so it equals to 0
therefore the answer is unavailable
Answer this please. x3+y3+z3=k
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HELPPPP
1. If f(a) = 3a – a2, which of the following are not true statements?
Select all that apply.
f(-5) = -40
f(4) = -4
f(-1) = 2
f(0) = 3
f(3) = 0
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Answer:
f(-1) and f(0) are not true
1 million to the power of 10
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Step-by-step explanation:
The answer of 1 million to the power of 10
= 1e+60
Please helpp!! Ty ty!♡♡
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Answer:
25
Step-by-step explanation:
4a +12 -2c + c
4( ) + 12 - 2( ) + ( )
4(4) + 12 - 2(3) + 3
16 + 12 - 6 + 3
28 - 6 + 3
22 + 3
25
Helping in the name of Jesus.
Therefore, 4a + 12 - 2c + c = 25
Step-by-step explanation:a = 4
c = 3
Swap letters for numbers:4a + 12 - 2c + c
(4)(4) + 12 - (2)(3) + 3
16 + 12 - (2)(3) + 3
28 - (2)(3) + 3
28 - 6 + 3
22 + 3 = 25
Draw a conclusion:
Hence your answer is:4a + 12 - 2c + c = 25
I hope this helps!
Which of the following are applicable. WIll give Brainliest
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Answer:
F. because the bottom will only move
Answer:
the answer is ADEF beacuse f is botrom point
PLEASEEE HELPPP ILL GIVE RATING 5 STARS
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Answer:
The expression \(3w \cdot (4x \cdot 2y) - 5z\) is equivalent.
Step-by-step explanation:
It doesn't matter what order you multiply things, you will get the same answer even if you ordered it differently. Therefore, \(3w \cdot (4x \cdot 2y) - 5z\) is equivalent to \((3w \cdot 4x) \cdot 2y - 5z\).
Hope that helps!
Look at this equation: 2 H2 + O2 --> 2 H2O. Why isn't there any coefficient in front of oxygen? HELP!!
A. A one is assumed when no coefficient is present.
B. There is an unlimited amount of oxygen
C. The 2 after the oxygen is all that is needed
D. All of these
Answers
Answer:
A:one is assumed when no coefficient is present
Step-by-step explanation:
seems right to me if in wrong im sorry :|