The answer is pint of milk
What is a mixture?A mixture refers to the mix that is derived as a result of mixing two or more items or substances in a certain ratio or proportion.
Given here: 1 tablespoon of grape juice is mixed into the milk and 1 tablespoon of this mixture is mixed with grape juice.
Thus the milk is more contaminated as the latter mixture contains some amount of grape juice and as a result the grape juice mixture is not contaminated to the extent of the pint of milk.
Hence, The answer is pint of milk
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HELP! I NEED HELP ASAP PLEASE!
Answer: False, False, True, False, True
Step-by-step explanation: JUST DO IT! MAKE YOUR DREAMS COME TRUE!
The figure shows intersecting lines k and m. What is the measure of angle a
The measure of angle a is given as 94 degrees.
How to solve for the value of aIn order to get the value of a, we have to use the formula for the sum of angles in a straight line.
The sum of angles that are in a straight line is given as 180
this is summed up and equated to 180
From the figure,
m∠1 = 86 degrees
m∠2 = a
we have to sum this up and equate the value to 180 degrees
86 degrees + a = 180 degrees
a = 180 - 86
a = 94 degrees
Therefore the measure of the angle a is given as 94 degrees
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Find the slope of a line perpendicular to the line 4x-3y=12
The slope of the line perpendicular to 4x-3y=12 is:
The slope of a line perpendicular to the original line is then the negative reciprocal of 4/3, or -3/4.
What is reciprocal?Reciprocity is a reciprocal exchange of goods, services, or privileges between two parties. It is often used in business transactions and in politics to create beneficial relationships and agreements between parties.
The slope of a line perpendicular to 4x-3y=12 is calculated by finding the negative reciprocal of the slope of the original line. To find the slope of the original line, we need to rewrite the equation in the form y = mx + b, where m is the slope.
In this case, we can rewrite the equation as:
3y = 4x - 12
Yielding the slope of the original line as m = 4/3.
The slope of a line perpendicular to the original line is then the negative reciprocal of 4/3, or -3/4.
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Which transformation will result in an image that is congruent to its pre-image? (x, y) → (2x, −2y) (x, y) → (x, y − 2) (x, y) → (−x, 2y) (x, y) → (−2x, y − 2)
(x,y) --> (x, y-2)
=======================================================
Explanation:
Choice A can be ruled out because of the jump from x to 2x, and from y to 2y. This is a dilation with a scale factor 2. Meaning the preimage enlarges to a bigger image. Specifically the larger image has side lengths twice as long as the smaller preimage. The larger image of course cannot possibly be congruent to the smaller preimage. Congruent figures must have the same corresponding side lengths.
We'll come back to choice B.
Choice C and choice D are ruled out for similar reasoning as choice A was eliminated.
-------------
To summarize the previous section: We ruled out choices A, C, and D. The only thing left is choice B.
Choice B is a translation. The jump from y to y-2 means we shift the point 2 units down. There is no left or right shifting because x stays the same.
For example, the point (5,12) moves to (5,10).
Notice that dilation is not being applied for choice B.
With any geometric translation, aka shifting, the side lengths will remain intact. Something that is 5 units long will stay 5 units long. No amount of shifting will change the distance.
Therefore, a translation preserves distances and lengths. We consider it a rigid transformation. This is why choice B will have the preimage congruent to the image.
Answer:B) (x, y) → (x, y − 2)
Step-by-step explanation:
You can make 5 gal of liquid fertilizer by mixing 12 tsp of powdered fertilizer with water. Represent the relation between the teaspoons of powder used and the gallons of fertilizer made using a table, an equation, and a graph. Is the amount of fertilizer made a function of the amount of powder used?
So on solving the provided question, we can say that by equation , y = 5/8x; it makes a vertical line.
What is equation?A mathematical equation is a formula that joins two statements and uses the equal symbol (=) to indicate equality. A mathematical statement that establishes the equality of two mathematical expressions is known as an equation in algebra. For instance, in the equation 3x + 5 = 14, the equal sign places the variables 3x + 5 and 14 apart. The relationship between the two sentences on either side of a letter is described by a mathematical formula. Often, there is only one variable, which also serves as the symbol. for instance, 2x – 4 = 2.
Let y be the number of gallons of fertilizer produced by combining x tsp of fertilizer powder.
5 litres of liquid fertilizer are created by combining 8 tsp of fertilizer powder.
Therefore, the amount of liters of liquid fertilizer produced by combining 1 tsp of fertilizer powder = 5/8
gallons of LF by mixing x tsp of powder fertiliser = 5/8x
the required equation is => y = 5/8x
so by graph it makes a vertical line.
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The city of Montgomery collects 4 times more tons of plastic than tons of glass in their recycling program.the city collected 80 tons of glass in june.how much plastic did the city collect in June?
According to the information, it can be inferred that the city of Montgomery collected 320 tons of plastic in the month of June.
How to calculate how many tons of plastic the city collected in June?To calculate how many tons of plastic the city collected in June we must take into account the following information.
The city of Montgomery collects 4 times more tons of plastic than tons of glass in their recycling program.the city collected 80 tons of glass in june.Taking this information as a reference, we must perform the following operation to find the amount of plastic that Montgomery collected in June:
80 * 4 = 320So, the city of Montgomery collected 320 tons of trash in the month of June.
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Stuck on these questions in my unit quadratic functions and equations.
questions are down below, many thanks!
Answer:
25
Step-by-step explanation:
25 because i used a calculator
Hi everyone please help me solve the wrong questions and how to graph it and explain how you solved it please, thank you!
Intro to circles: circumference
PLEASE HELP
Therefore , the solution of the given problem of circumference of the given figure is 15.7 ft.
what is mean by circumference?The circumference of a circle or other curved geometric object refers to length. It is the boundary across any two-dimensional circular surface measured linearly in one dimension.
Here,
in the given question
first find the length of the diameter
in the figure
Perpendicular = 3ft
Base = 4ft
using Pythagoras rule
(hypotenuse)
(base)2 + (perpendicular)2
(hypotenuse)2=42+32
(hypotenuse)2=16+9
(hypotenuse)2=25
hypotenuse = √25
hypotenuse = 5
in the given figure hypotenuse diameter of the circle
radius(r) =
diameter
== 2.5
circumference of the circle is given by
circumference = 2πr
circumference = 2*3.14 * 2.5
circumference = 15.7ft
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Simplify the expression: -2+2g-(3g+4)
Answer:
- g - 6----------------------------
Given expression:
-2 + 2g - (3g + 4)Simplify it in steps:
-2 + 2g - (3g + 4) = - 2 + 2g - 3g - 4 = (2 - 3)g - 6 = - g - 6Answer:
[tex] \sf \: - g - 6[/tex]
Step-by-step explanation:
The expression is,
→ -2 + 2g - (3g + 4)
Let's simplify the expression,
→ -2 + 2g - (3g + 4)
→ -2 + 2g - 3g - 4
→ (-3g + 2g) + (-2 - 4)
→ (-g) + (-6)
→ -g - 6
Hence, the answer is -g - 6.
A grocer has three baskets of peaches. One holds 45 peaches and weighs 17 pounds, a second holds 55 peaches and weighs 21 pounds, and the third holds 60 peaches and weighs 25 pounds. What is the
mean wight of a peach? (keep your answer in two decimals if there is any decimals).
Answer:
Step-by-step explanation:
45 peaches + 55 peaches + 60 peaches = 160 peaches total
17 pounds + 21 pounds + 25 pounds = 63 pounds total
63 pounds / 160 peaches = about 0.39 pounds per peach
7x^2-10=-17 solve by taking square root
Step-by-step explanation:
[tex]7x^2-10=-17\\7x^2=-7\\x^2=-1\\x=\sqrt{-1}\\x=\sqrt{i^2}\\\boxed{x=i,-i}[/tex]
Complete the table below, indicating what percentage of your overall course grade is taken from each course component:
In-Class Participation: 2 % (we'll assume this to be true for this question, though it might be different for your section)
Graded Homework in WebAssign: 23
%
Midterm Tests (total for three tests): 50
Final Exam: 25
%
%
Let's assume that you earn 100% for your In-Class Participation score, 91% for your Graded Homework score 95%.on.Test 1,
81% on Test 2, 97% on Test 3, and 86% on the Final Exam. What would your overall course grade be?
x
Enter a number.
The ultimate grade for the course is determined by the average of all completed assignments. Answer is 92.
What would be the final grade for the course?You must first add up all of your grades if your instructor or professor employs a total points system.Afterward, tally the number of points available for each of those grades.
Your class grade can be calculated by dividing your earned points by the total points available.Follow these steps if you want to accomplish it by hand:The letter grade's value is calculated by dividing it by the course's total number of credits.Do this for each class, then add them all up.
Subtract the total by the number of credits.
75% of the test score would be 76 x 0.75 = 57
80-57 = 23
They need 23 more points to get an 80
The 23 is 25% of the final exam grade so they would need to score a 23 x 4 = 92 on the final exam
answer: 92
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Please Help!!! Find the equation using slope-intercept form
Y-intercept = 4
Point: (2,3)
The equation of the line in slope intercept form is y = - 1 / 2 x + 4.
How to represent equation in slope intercept form?The equation of a line can be represented in slope intercept form as follows:
y = mx + b
where
m = slopeb = y-interceptTherefore, the equation of the line passes through the points (2, 3) and the y-intercept is 4.
Hence,
y = mx + 4
let's find slope using (2, 3)
3 = 2m + 4
3 - 4 = 2m
2m = -1
divide both sides by 2
m = - 1 / 2
Therefore, the equation of the line is y = - 1 / 2 x + 4.
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Step be step
(+1 point) Write the equation of the line in slope-intercept form given the following information.
18. slope = -2 and y-intercept (0,6)
(+3 points) Write the equation of the line given the following information in point-slope form
then rewrite in slope-intercept form.
19. Slope =
contains (-4, 3)
Answer:
18. y = -2x + 6
19. y = -1/2x -1/2
Step-by-step explanation:
y = mx + b
18. The point (0,6) 0 is the x-intercept and 6 is the y-intercept
For now, all we care about is 6
-2 is the slope which means the line will go down 2 and right 1
m = slope
b = y-intercept
y = -2x + 6
19.
-1/2 is the slope which means the line will go down 1 and right 2
For the y-intersept, I just played with it on a graphing calculater until I got it right.
m = slope
b = y-intercept
y = -1/2x -1/2
Subtract 3x² + 7x - 4 from
8x² - 6x + 2.
standard form
On subtracting 3x² + 7x - 4 from 8x² - 6x + 2, the expression in standard form is obtained as 5x² - 13x + 6.
What is standard form?
To make mathematics easier for everyone to read, write, and work with, mathematicians from all around the world resolved to come to basic writing standards. The term "standard form" refers to this particular method.
The given expressions are -
a = 3x² + 7x - 4 and b = 8x² - 6x + 2.
Subtract a from b. The expression will be -
= (8x² - 6x + 2) - (3x² + 7x - 4)
= 8x² - 6x + 2 - 3x² - 7x + 4
= 5x² - 13x + 6
Therefore, the standard form is 5x² - 13x + 6.
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Rewrite (2x + 8) + 4 using the associative property. Then simplify.
Answer:
2x+12
Step-by-step explanation:
We can re-write (2x+8)+4 using the associative property of addition. The associative property states that you can move around the parenthesis in an addition problem.
We can write (2x+8)+4 as 2x+(8+4).
2x+(8+4) = 2x+12.
12in to 36in. find the percent of change
Answer:
36 -12 = 24
Step-by-step explanation:
24 / 12 × 100
= 2 × 100
= 200 %
In the lab, Chau has two solutions that contain alcohol and is mixing them with each other. Solution A is 40% alcohol and Solution B is 12% alcohol. He uses 900 milliliters of Solution A. How many milliliters of Solution B does he use, if the resulting mixture is a 24% alcohol solution?
600 mL of solution B and 3(600) = 1800 mL of solution A are used by Chau.
How many letters make up one milliliter?It is equivalent to one thousandth of a liter (1 liter = 1000 milliliters) and is used to measure lesser amounts of liquid. The letters ml or mL are used to represent milliliters. Take note of the following graph, which displays 1000 ml of water. Capacity measurements are made using milliliters. It represents a thousandth of a liter. Alternatively said, a one-liter container might hold 1,000 milliliters. In the metric system, a milliliter abbreviated as ml or mL is a unit of volume. One cubic centimeter, or one milliliter, is equivalent to one thousandth of a liter.Let x = the amount of Solution B used
3x = the amount of Solution A used
Knowing that 13% = 0.13 and 18% = 0.18, we can create the equation shown below:
3x(0.13) + x(0.18) = 342 (Remember that the concentration of pure alcohol is 100%, or 1.00).
0.39x + 0.18x = 342
0.57x = 342
x = 600 mL
600 mL of solution B and 3(600) = 1800 mL of solution A are used by Elsa.
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What is the 10th term of the arithmetic sequence defined by the formula
The 10th term of the arithmetic sequence is T₁₀ = a + 9d. a is the first term and d is the common ratio.
What is a sequence?
A sequence in mathematics is an enumerated collection of items in which repetitions are permitted and order is important. It has members, just like a set. The length of the sequence is defined as the number of items.
An arithmetic sequence follows a pattern.
Arithmetic progression or arithmetic sequence is a number sequence in which the difference between subsequent terms is constant.
The formula for nth term of the sequence is
Tn = a + (n - 1)d
Where a is the first term, d is the common ratio, and n is the number of terms.
Putting n = 10 in Tn = a + (n - 1)d
T₁₀ = a + (10- 1)d
T₁₀ = a + 9d
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Which data set matches the line plot
Answer: The fourth data set (bottom right corner).
Step-by-step explanation: In the graph shown the dots represent a value in the data set. In the graph, there are 4 data sets above 2 meaning that there should be 4 values of 2 in the data set. A quick scan will show that the only logical answer is the fourth set since this is the only set with 4 2s. You can repeat this process for the rest of the dots to check your work.
What is 8 times y to the power of 3 times 3/4
Answer:
[tex] \sqrt{1693} [/tex]
A company makes bags of rice.
. One machine fills each bag with approximately 48 ounces of
rice.
. After the bags are filled; another machine weighs each bag.
. A bag is discarded if the weight differs by more than 0.35
ounces from the target weight.
Which inequality can be used to find the range of acceptable
weights, x, of the rice?
The weight of the rice bags should be less than the weight of 48.35 ounces. Inequality can be written as x < 48.35 ounces.
What is inequality?When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than relationship between variables and the numbers.
That One machine fills each bag with approximately 48 ounces of rice. After the bags are filled; another machine weighs each bag. A bag is discarded if the weight differs by more than 0.35.
The inequality for the bags can be written as
x < 48.35 Ounces
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can someone help me pls
All the correct expression are;
⇒ 2x + 6 = 2
⇒ 2(x - 4) = 6x
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Now, We have to check all the expression which has x = - 2 as a solution.
So, For first expression;
⇒ 2x + 6 = 2
Put x = -2;
LHS = 2×- 2 + 6
= - 4 + 6
= 2
= RHS
Hence, This expression has a solution x = - 2
For second expression;
⇒ 2(x - 4) = 6x
Put x = -2;
LHS = 2×(- 2 - 4)
= 2 × - 6
= -12
RHS = 6x
= 6×-2
= - 12
Hence, This expression has a solution x = - 2
For third expression;
⇒ 3x + 1/2 = 1/4x + 6
Put x = -2;
LHS = 3×-2 + 1/2
= - 6 + 1/2
= - 11/2
RHS = 1/4x + 6
= 1/4 × - 2 + 6
= - 1/2 + 6
= 11/2
Hence, This expression does not a solution x = - 2.
So, For fourth expression;
⇒ 7 - 3x = 5x + 11
Put x = -2;
LHS = 7 - 3×-2
= 7 + 6
= 13
RHS = 5x + 11
= 5×-2 + 11
= - 10 + 11
= 1
Hence, This expression does not a solution x = - 2.
So, For fifth expression;
⇒ 3x + 15 = 2x + 9
Put x = -2;
LHS = 3×- 2 + 15
= - 6 + 15
= 9
RHS = 2x + 9
= 2×-2 + 9
= - 4 + 9
= 5
Hence, This expression does not a solution x = - 2.
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Name the marked angle in 2 different ways.
Answer:
angle SRQ or angle QRS
Step-by-step explanation:
R is the middle angle, so it will always be in between the other two variables :)
which travels faster: a car that travels 6 miles in 10 minutes at a constant speed, or a train that travels 6 miles in 8 minutes at a constant speed? Explain how you know.
Both the car and the train are traveling at the same speed because they both cover the same distance in different amounts of time.
How does this happen?In this scenario,
the car is traveling at a speed of 0.6 miles per minute
and the train is traveling at a speed of 0.75 miles per minute.
Therefore, both are traveling at the same speed of 6 miles in 10 minutes or 6 miles in 8 minutes.
With this in mind, it can be seen that they both travel at the same speed and none is faster.
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How many grams of fluorine are required to produce 20.0 grams of FeF3?
Fe + F2 → FeF3
10.1 g of fluorine is required to produce 20.0 grams of FeF3
first, we have to balance the equation:
2Fe+3F₂⇒2FeF₃
The molar mass of FeF₃ is 112.84g/mol. so the num of mol(n) of FeF₃ present in 20.0g of mass is calculated as shown below:
n=20.0g/112.84g/mol
n=0.1772mol
According to the balanced equation on the macroscopic scale, 2 mol of FeF₃ is produced from 3 mol of F₂.
so, 0.1772 mol of FeF₃ is produced from X mol of F₂. where X is calculated as shown below:
X=3 mol/2mol*0.1772 mol
X=0.2658 mol
Hence, 0.2658 mol of F₂ is required. The molar mass of F₂ is 38.0g/mol
so, the mass of 0.2658 mol of F2 is calculated as:
m=0.2658 mol*38.0g/mol
m=10.1g
Hence, 10.1 g of fluorine is required.
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Anna says “ if a number is divisible by 4, then is it also divisible by 2 Do you agree Explain.
Which of these is a reflex angle:an angle of one hundred degrees or an angle of two hundred degrees
Answer:
the two hundred degrees angle is the reflex angle.
Step-by-step explanation:
reflex angle is and angle that is more than 180 degrees and less than 360 degrees.
the 200 degree angle is above 180 and lower than 360 degrees. The 100 is lower than 180 so I can't be it
Fill out the blank. Use the corresponding theorems
On solving the provided question we can say that from the provided quadrilateral ABCD, ∠ BAD and ∠BCD are supplementary, ∠ABC and ∠ADC are supplementary.
what is quadrilateral?A quadrilateral is a four-sided polygon in geometry that has four edges and four corners. The word is a derivative of the Latin words quadri and latus (meaning "side"). Having four sides, four vertices, and four corners, a rectangle is a two-dimensional form. Concave and convex come in primarily two varieties. Additionally, there are several subclasses of convex quadrilaterals, including trapezoids, parallelograms, rectangles, rhombuses, and squares. Four straight sides make up a rectangle, which is a two-dimensional form. There are several different types of quadrilaterals, including parallelograms, trapezoids, rectangles, kites, squares, and rhombuses.
from the provided quadrilateral ABCD,
∠ BAD and ∠BCD are supplementary,
∠ABC and ∠ADC are supplementary.
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