You have set a goal to drink more water every day. Your water bottle holds 0.5 liters of water. In the equation below, b is the number of times you drink all the water in your bottle, and l is the number of liters of water you drink.
The relationship between these two variables can be expressed by the following equation:
l= 0.5b
Identify the dependent and independent variables.
Answers
Answer:
Dependent Variable- l Independent Variable-b
Step-by-step explanation:
Dependent Variables are always Y and Independent Variables are always x.
In this case y=I and x=b. The amount of water your water bottle will hold will never change. But the amount of water you drink can change.
Related Questions
Based on the line plot shown below, which amount of cheese was ordered once?
A line plot titled
A.
1
pound
B.
1
1/4
pounds
C.
1/2
pound
D.
1
1/2
pounds
Answers
Answer:
Please provide an image of the line plot so your question can be answered.
Option (D) 1 1/2 pounds
I got this question once in a quiz.
evaluate 3^-4 into a fraction or whole number
Answers
Answer:
\( \frac{1}{81} \)
Step-by-step explanation:
Use the degree properties:
\( {3}^{ - 4} = { (\frac{1}{3})}^{4} = \frac{ {1}^{4} }{ {3}^{4} } = \frac{1}{81} \)
can you help me please, and be serious
Answers
Answer:
d. 148.5 and c. 2176
Step-by-step explanation:
3×4.5=13.5
13.5×11=148.5 ft sq
1/2b×w×h
16÷2=8
8x16=128
128×17=2176
Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that exterior angles sum to 360°. His workings are shown below.
a) Write a sentence to explain what Yasin has done wrong.
b) What is the size of angle g? Show all your workings.
Answers
well, Yasin is correct, the exterior angles are all 36° each, however "g" is including more than just that, Check the picture below.
Answer: 36 is wrong
Step-by-step explanation: 360 - 36 = 324 degrees
Please help!! Will give brainiest!!
Data was collected on the amount of time that a random sample of 8 students spent studying for a test and the grades they earned on the test. A scatter plot and line of fit were created for the data.
scatter plot titled students' data, with points plotted at 1 comma 80, 2 comma 70, 2 comma 80, 2 comma 90, 3 comma 80, 3 comma 100, 4 comma 90, and 4 comma 98, and a line of fit drawn passing through the points 0 comma 70 and 1 comma 75
Find the y-intercept of the line of fit and explain its meaning in the context of the data.
80; a student who studies for 0 hours is predicted to earn 80% on the test
70; a student who studies for 0 hours is predicted to earn 70% on the test
10; for each additional hour a student studies, their grade is predicted to increase by 10% on the test
5; for each additional hour a student studies, their grade is predicted to increase by 5% on the test
Answers
Answer:
Step-by-step explanation:
The y-intercept of the line of fit is 70, which means that a student who does not study at all (0 hours) is predicted to earn a grade of 70%. In other words, the line of fit starts at the point (0,70), indicating that even if a student does not study at all, they can still earn a grade of 70% on the test. However, it should be noted that this prediction may not always hold true for all students and situations. The y-intercept provides a useful reference point for interpreting the rest of the data, and helps to establish a baseline for the relationship between study time and test grades.
Step-by-step explanation:
The y-intercept of the line of fit is 70, which means that a student who does not study at all (O hours) is predicted to earn a grade of 70%.
In other words, the line of fit starts at the point (0,70), indicating that even if a student does not study at all, they can still earn a grade of 70% on the test. However, it should be noted that this prediction may not always hold true for all students and situations. The -intercept provides a useful reference point for interpreting the rest of the data, and helps to establish a baseline for the relationship between study time and test grades.
The two lines represent the distance, over time, that two cars are traveling. Which car is traveling faster? Explain how you know.
Answers
If you focus on the time. you can see that car A goes farther. so let’s say the line ends at 5 hours for car B and 7 hours for car A (just imagining) Let’s say the top of the line for miles is 20 miles. Since they both end at 20 miles, Car B goes faster, because the line end closer to the origin than line A.
hope this helps sorry if it’s confusing.
can someone help me with this please
Answers
A carpenter bought a piece of wood that was 0.2 meters long. Then she sawed 0.1 meters off the end. How long is the piece of wood now?
Answers
Answer:
0.1m
Step-by-step explanation:
0.2 - 0.1 = 0.1
Answer:
0.1 meters long
Step-by-step explanation:
There are about 2.2 pounds in one kilogram. If Allison's bag weighs
19.54 pounds, about how many kilograms does it weigh? Did you multiply
or divide to find your answer?
a. 8.88, divide c. 8.88, multiply
b. 39.08, multiply d. 39.08, divide
Answers
Answer:
8.88
Step-by-step explanation:
...
What is 15 + (-3) please help me
Answers
Answer:
12
Step-by-step explanation:
15 + (-3) = 12
you could also write it as 15 - 3 = 12
Answer: 12
Explanation:
15 is in +
-3 is in -
So, - and + = -
Write the Equation
15 - (-3)
(Do normal subtraction)
= 12 (which sign do we use?)
15 > -3
greater number sigh is + so,
+12 or 12 is the answer
PLS HELP ME I WILL GIVE YOU BRAINLIST!!!!
the scale of a map is 1:1,000,000. what is the real distance between two points, given the following distances between them on the map? 1.8 decimeters ?km
Answers
Answer:
Step-by-step explanation:
6 km
Find the distance between \(\frac{7}{12}\) and \(\sqrt{} \frac{16}{81}\) on a number line. please show your work and explain it.
Answers
Answer:
5/36
Explanation:
Distance on a number line is basically difference between two numbers. So we subtract the two numbers. This can be solved on a calculator btw. 7/12 - √16/81 = 5/36.
Help please and thank you. :-)
Answers
Answer:
3/4 * 10 = 7 1/2
Step-by-step explanation:
To find the answer you just have to multiply the 3/4 yards needed per pillow by the number of pillows, which in this situation is 10.
Can someone help me with this.
In a school, 30% of the students have hazel eyes. Find the experimental probability that in a group of 4 students, at least one of them has hazel eyes. The problem has been simulated by generating random numbers. The digits 0-9 were used. Let the numbers "6". "7", and "8" represent the 30% of students with hazel eyes. A sample of 20 random numbers is shown.
Answers
Answer:
90%
Step-by-step explanation:
Experimental probability that in a group of 4 students, at least one of them has hazel eyes is 85%.
What is experimental probability?The experimental probability of an event occurring is the number of times that it occurred when the experiment was conducted as a fraction of the total number of times the experiment was conducted.
According to the question
In a school, 30% of the students have hazel eyes.
The number of hazel eyes in data is 17
The total number of data sets are 20.
Experimental probability = \(\frac{17}{20}\) × 100%
= 85%
Hence, experimental probability that in a group of 4 students, at least one of them has hazel eyes is 85%.
Find out more information about experimental probability here
https://brainly.com/question/15729871
#SPJ3
find the length and width of the rectangular field with an area of 72^2 centimeters? the total length of fence surrounding the field is 44 centimeters.
Answers
Answer: w=117.82 cm and L=44 cm
Step-by-step explanation:
72^2 = 5184 cm
5184/44 = about 117.82 cm
72^2=5184 cm
5184/44=117.82cm
Heyyyy just got back from being banned but anyways I need help with this
Answers
Answer:
Step-by-step explanation:
Use the distributive property to write an expression that is equivalent to 10a - 15b + 25 in factored form.
Answers
Using the distributive property:
10a - 15b + 25
(10a - 10b) - 5b + 25
10(a - b) - 5b + 25
(10(a - b) - 5)b + 25
((10a - 10b) - 5)b + 25
(Factored form)
10a - 15b + 25 —> 5(2a - 3b) + 25
Hence, the distributed expression would be:
5(2a - 3b) + 25
The camp has an elevation of 2700m. It is 1500m east of the origin. What are the camp's x and y coordinates?
Please help!! will give brainliest. Will be helpful
Answers
7th grade math I'll give brainliest
Answers
Answer:
Step-by-step explanation:
Rise over run is the slope, m
m=2/5
a) the slope is 2/5 = .4 which is below the boundary guideline. So no this is not with in carpenter's guidelines
b) the image below show a line with slope 2/5 but with intercept 3
c) the stairs can be draw on the line with rise 2 run 5 from the line. see image
d)equation is in image
2.
a) count the squares
horizontal distance =3
vertical distance =3
b) slope is vertical distance over horizontal distance so m= 3/3 =1
5
What is the area of a triangle with a base of 25 mm and a height of 10 mm?
001
© 6-mm
4
O
13 mm
O
o 264 mm?
3
O 16 mm
Answers
Answer:
125mmStep-by-step explanation:
Formula for finding area of a triangle:
\(A = \frac{1}{2} *B*H\)
A = Area
B = Base
H = Height
Find the answer using the formula:
\(A = \frac{1}{2} *25*10\\=\frac{1}{2} *250\\=125\)
Hence, the area of that triangle is
125mm(not sure why this is not one of the choices, but this is the RIGHT answer)
(PLS HELP MY TEACHER WANTS ME TO PASS THIS!!)
Which relation is NOT a function?
A. {(0, 0), (1, 1), (1, 2)}
B. {(0, 1), (2, 2), (3, 1)}
C. {(1, 0), (3, 3), (0, 1), (2, 3)}
D. {(3, 8), (6, 11), (8, 3), (11, 6)}
Answers
Answer:
A
Step-by-step explanation:
Because 1 has more than one output, first they are putting 1 and 1 together, next they are putting it with 2, 1 has more than one output.
Answer:A has 2 pairs of "1" x-coordinates so it is NOT a function.
Step-by-step explanation:
A straight line is a function if it can be written in the form y = mx + b.
Question 1 options:
True
False
Answers
please help thank you
Answers
Answer:
1. c) 4
2. b) 7
Step-by-step explanation:
Method 1:
Use a calculator to help solve the cube root of the problem.
Method 2:
Factor Tree it to see if there is a number that is three times the answer.
A car starts from rest and moves down in a high hill with a constant acceleration. It travels a distance
of 300 m in 10s. Find its acceleration. Find the force acting on it if its mass is 1500 kg
Answers
The car starts at rest and accelerates uniformly with magnitude \(a\), so the distance \(x\) it travels in time \(t\) is
\(x = \dfrac12 at^2\)
Solve for \(a\).
\(300\,\mathrm m = \dfrac12 a (10\,\mathrm s)^2 \implies a = \dfrac{600\,\rm m}{100\,\mathrm s^2} = \boxed{6\dfrac{\rm m}{\mathrm s^2}}\)
By Newton's second law, the magnitude of force \(F\) acting on the object, if its mass \(m\) is 1500 kg, is
\(F = ma = (1500\,\mathrm{kg})\left(6\dfrac{\rm m}{\mathrm s^2}\right) = \boxed{9000\,\mathrm N} = 9\,\mathrm{kN}\)
See the picture to solve the question 1Question=10 points
Answers
Answer:
1.5x+2.75y+33
Step-by-step explanation:
Call x: the hour of dogs keeping
y: the hour of wolves keeping
The total charge for dogs keeping: 19+ 1.5x
The total charge for wolves keeping: 14+2.75y
Total cost (19+ 1.5x)+(14+2.75y)= 1.5x+2.75y+33
Please help! -Screenshot-
Answers
Answer:
c
Step-by-step explanation:
so you add 12-12-43 and get 120 so ya
Answer: It's D!!
Step-by-step explanation: 1 is more than -2:)
Select three side lengths, in centimeters (cm), that can form a right triangle.
A, 5 cm
B, 7cm
C, 9 cm
D, 10 cm
E, 12 cm
Also I know that it is not B, or D
Answers
i need help with this question please help me
Answers
Answer:
The answer is D.
Step-by-step explanation:
y = mx + b
C = 5/9 (F - 32)
C = 5/9F - 5/9 (32)
Option (D) is correct.
what value of x makes this equation true -(x+3)=2(x-3)
A. 0
B. 1
C. 2
D. 3
Answers
Answer:
To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:
Step 1: Distribute the negative sign on the left side of the equation:
-(x + 3) = 2(x - 3)
=> -x - 3 = 2(x - 3) (using the distributive property)
Step 2: Expand the right side of the equation:
-x - 3 = 2x - 6
Step 3: Add x to both sides of the equation to isolate the x term on one side:
-x + x - 3 = 2x + x - 6
=> -3 = 3x - 6
Step 4: Add 6 to both sides of the equation:
-3 + 6 = 3x - 6 + 6
=> 3 = 3x
Step 5: Divide both sides of the equation by 3 to solve for x:
3/3 = 3x/3
=> 1 = x
So, the correct value of x that makes the equation true is B. 1.
PLEASE MARK BRAILYISTT :D
Answer:
B, one
Step-by-step explanation:
In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.
Please Help me I have no clue if i'm right
Answers
Answer:
ADDITION PROPERTY OF EQUALTY
Step-by-step explanation:
ADDITION PROPERTY OF EQUALTY OPTION A is the right answer