Answer:
Independent = Milk left in the gallon jug
Dependent = cups of milk poured
Step-by-step explanation:
In an experiment or a research, a variable is defined as the thing or a phenomenon that you are trying to found out or measure. Variables can be independent variable as well as the dependent variable.
Independent variable is the variable that the researcher or the experimenter can change or manipulate in the research. This variable does not depend on others and thus stands alone. Its value can be change or altered to find the changes in the dependent variables. They are used as treatment variables.
Whereas, the dependent variables are those variables that are dependent on the values of the independent variables. It is considered as the effect of the independent variable. An independent variable is often manipulated to measure the outcome in the dependent variable.
In the context, the cups of milk poured is the dependent variable and the independent variable is the amount of milk left in the jug.
30-10x and 10(3-x) equivalent or not?
Answer:
no
Step-by-step explanation: You can use variables to find that out. PEMDAS works too (parenthesis, exponents, multiplication, division, addition, subtraction). Put a random number for x and then you can see that it is not equivalent. Example: 30 - 10x7 = 40 but 10 (30-70) = -400
45 percent of what is 27
Answer:
x = 60
Step-by-step explanation:
We have, 45% • x = 27
or,
45 /100 • x = 27
Multiplying both sides by 100 and dividing both sides by 45,
we have x = 27 • 100/ 45
x = 60
Please help meeeee- look at the figure
Answer:
somethings not right lm.ao
Which equation has a slope of -4 and a y-intercept of -2?
Answer:
y=-4x-2
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept.
Help please Anyone please help ill give brainlyest if u help with answers please help me anyone help please
Use pythogorean theorem xd
answer 1) sqrt((15.25)^2-(2.75)^2)
etc. and so on
Answer:
1. 15
2. 47.8
3. 5√185
4. 34
Step-by-step explanation:
A recipe calls for 13 cup of flour and 25 cup of cinnamon. How many cups of cinnamon are needed for each cup of flour?
Answer:
1.92
Step-by-step explanation:
Given :
Cups of flour = 13
Cups of cinnamon = 25
Number of cinnamon cups needed for each cup of flour :
Number of cinnamon cups / number of cups of flour
25 / 13
= 1.923
Hence, about 1.92 cups of cinnamon is needed per cup of flour
HELP PLEASE! I keep getting this wrong. Thank you!
Answer:
Answer 1:Angles forming a linear pair sum to 180°
Answer 2: Substitution
Answer 3: Definition of perpendicular line
Step-by-step explanation:
hope this helps you...
Paul wants to visit his aunt who lives 300 miles away from his house. He drives his car at about 50 miles an hour. If X represents the time spent driving and why represents the distance from his aunts house which scatterplot could represent the situation
Answer:
It would take 6 hours.
An equation for that could be: 50x = 300 (X is how long it would take)
So 50 mph• X (time spent) = 300 miles
You didn't give me any scatterplots to look at so I can't help you with that sorry
PLEASE HELP ASAP!!!!
Answer: Im going to say C
Step-by-step explanation: Because the lines both look the same they could be even.
A 9 pound block of butter is delivered each morning to restaurant recipe for one pot of soup cause for 6 ounces of butter using all of the butter how many pot of soup can the restaurant make each day?
Answer:
24
Step-by-step explanation:
1 pounds = 16 ounces
9 pounds = 144 ounces
144 ÷ 6 = 24
For a science project, James needs to fill a tennis ball with sand but he doesn't know how much he will need. He measured the diameter of the tennis ball and found it
to be 6 cm. Which of the following would be the approximate amount of sand he would need?
A 15 ft tall tree with shadow of 25 ft, What is the length from end of shadow to top of tree?
Answer: A 29.2
Step-by-step explanation:
Answer:
The answer is 29.155, rounded to 29.2! Good luck!
Annie and Rich watch a movie. When they start the movie, the time is 2:23 pm. When the movie ends, the time is 3:58 pm. How long is the movie?
Answer:
1 hour and 35 minutes!! :)
Step-by-step explanation:
Jordan used 8 centimeters of tape to wrap 2 presents. How much tape will Jordan need in all
if he has to wrap 8 presents? Assume the relationship is directly proportional.
O centimeters
Submit
Answer:
32
Step-by-step explanation:
8×4=32 since you wrap two presents with 8
I need help what is 19-4.25
The answer is 14.15 :)
Please help quarter ends tomorrow and I don’t know what to do I’m failing all my classes
Step-by-step explanation:
x = -10, y = 10
y= -4x+4
m1×m2 = -1
-4 × m2 = -1
m2 = 1/4
y-y1 = m(x-x1)
y-10 = 1/4(x+10)
y-10 = 1/4x +10/4
(×4)
4y-40=x+10
4y=x+50
x-4y+50=0
Help, and can you show your work?
Step-by-step explanation:
answer A is correct
................
Answer:
c
Step-by-step explanation:
[tex]sin = \frac{opposite}{hypotenuse}[/tex]
it wants us to find sin a
the opposite of a is 24 and the hypotenuse is 26
so sin A = 24/26
[tex]cos = \frac{adjacent}{hypotenuse}[/tex]
it wants us to find cos a
the adjacent of a is 10 and the hypotenuse is 26
so cos A = 10/26
have a great day :D
Find the sector area of the shaded sector. Leave your answer in terms of pi.
T
87°
S
72°
U
W
Х
V
WU = 16
Answer:
15.47 pi
Step-by-step explanation:
Consider the original parallelogram and the reduction.
A parallelogram with side lengths 18 centimeters and 45 centimeters. A second parallelogram with side lengths A and 5 centimeters.
Figures not drawn to scale.
What is the length of side A in the new parallelogram?
2 cm
9 cm
90 cm
162 cm
i believe it is a but someone pls confirm thx
I can confirm that it is A as I took the test and got 100%.
The length of side A in the new parallelogram will be [tex]2[/tex] cm.
What is Scale Factor ?Scale Factor is defined as the ratio of size of new image formed to the size of old image.
We have,
A parallelogram with side lengths [tex]18[/tex] centimeters and [tex]45[/tex] centimeters.
And,
A second parallelogram with side lengths [tex]A[/tex] and [tex]5[/tex] centimeters.
Now,
Scale Factor [tex]=\frac{size\ of\ new\ image}{size\ of\ old\ image}[/tex]
So,
Now, Comparing sides ,
We get,
Scale Factor [tex]=\frac{45}{5}=9[/tex]
i.e. the second parallelogram have Scale Factor of [tex]9[/tex].
So,
Other sides of both parallelograms will be of same Scale Factor.
i.e.
[tex]=\frac{18}{A} =9[/tex]
⇒
[tex]A=2[/tex] cm
Hence, we can say that the length of side A in the new parallelogram will be [tex]2[/tex] cm.
To learn more about scale factor click here
https://brainly.com/question/22312172
#SPJ2
Find the area of each circle to the nearest tenth. Use 3.14 for pi.
Answer:
a=12.56 b=3.14 c=50.24 d=78.5 e=4.5216 f=63.585
Step-by-step explanation:
USE A CALCULATOR!
What to say back if someone says shut up in a rude way?
Answer:
say ok bye and walk away
Step-by-step explanation:
hi hottie pls help me :)
A)The ratio of the student body that play two or more sports.
B)The ratio of the student body that are in 12th grade and play two or more sports.
C) The ratio of seniors that play a sport.
D)The ratio of seniors that play two or more sports.
Answer:
ÙoÚ *A*!
Step-by-step explanation:
:3 I hope I helped
2.3 lb ≈ __ kg
big ideas math
Answer:
1.043kg
Step-by-step explanation:
2.3lb = 1.043 kg
I NEED HELPPP PLSS THIS IS FOR GRADE! I WILL BE GIVING BRAINLIEST + POINTSS!!!!
Answer:
3 ft by 6 ft
Step-by-step explanation:
The dimensions are 3 ft by 6 ft
The dimensions of the cross section will be the same as the dimensions of one of the rectangles on the outsides, so 3 x 6.
1/2 + 2/3 + 3/4, as a fraction
Answer:
D
Step-by-step explanation:
6/12+8/12+9/12=23/12=1 11/12
Answer:
D. 1 11/12
Step-by-step explanation:
Let's set up our common denominator first. To do this we need to find a number divisible by 2, 3, and 4.
Multiply 3 by 4 and you'll come out with 12. 12 is divisible by 2.
Now, multiply your fractions by the numbers they need to get the denominator to 12.
1/2 x 6/6 = 6/12
2/3 x 4/4 = 8/12
3/4 x 3/3 = 9/12
Add your numerators.
6 + 8 + 9 = 23.
Your fraction should look like 23/12.
Subtract 12 from 23 and you should get 11. Because 12 equals a whole, we can go ahead and put one.
1 and 11/12.
A grocery store sells a bag of 8 oranges for $6.24. If Chase spent $8.58 on oranges, how many did he buy?
Answer:
11 oranges
Step-by-step explanation:
divide the price by the number which is 0.78
then multiply 0.78 by 11 which is 8.58
Pls help complete for y=-7x +9 how do I do this
Answer:
You put the x in the x area and solve the problem.
For example:
For 0 you would do y=-7(0) + 9
Then if you do the math you get y = 9
Therefore, your answer is 9.
what is the value of the expression 8-(2 cubed +48) /8
Answer:1.5
Step-by-step explanation:
HELP IM SO CONFUSED about this
Answer:
180
straight
Step-by-step explanation:
Hello There
So we are given that angle a is equal to 11x + 37
we are also given that x = 13
because we are given the value of x we can simply find the measure of angle A by plugging in 13 to x into the expression
so basically angle A = 11 ( 13 ) + 37
11 * 13 = 143
143 + 37 = 180
now we want to classify the angle
here are the angle types and what they measure
(let x be measure of angle)
acute 0 < x < 90
so an acute angle has a measure of less than 90 degrees
the measure of angle A is 180 degrees so we can clarify that it is not an acute angle
right angle x = 90
a right angle has a measure of 90 degrees
angle a has a measure of 180 degrees therefore it is not a right angle
obtuse angle 90 < x < 180
the measure of an obtuse angle must be less than 180
because angle a = 180 it is not classified as an obtuse angle
straight angle x = 180
the measure of a straight angle is 180 degrees
angle a measure 180 degrees so we can conclude that angle a is a straight angle
find the slope from the given table