Answers
Answer:
Tables 3. The one in the bottom left corner.
Step-by-step explanation:
The values of table C is not in variation.
What is variation?Two sorts of quantities typically exist in a mathematical equation when a relationship is established for a certain type of parameter. One is a constant that stays the same regardless of how the other variables in the equation vary, and the other is a variable that changes depending on the circumstances. Variation is the term used to describe the changing of variables.
Given tables,
A direct variation is a straightforward relationship between x and y. To find a direct relationship, either use the formula y = kx or divide y over x (y/x).
Relation for table A
y /x = -3/1 = -3
y /x = -9/3 = -3
y /x = -18/6 = -3
y /x = -36/12 = -3
relation is in variation.
Relation for table B
y /x = 3/1 = 3
y /x = 9/3 = 3
y /x = 18/6 = 3
y /x = 36/12 = 3
relation is in variation.
Relation for table C
y /x = 4/1 = 4
y /x = 6/3 = 2
y /x = 9/6 = 3/2
y /x = 15/12 = 5/3
Equation doesn't have a direct relationship between x and y.
Relation for table D
y /x = 2/1 =2
y /x = 6/3 = 2
y /x = 12/6 = 2
y /x = 24/12 = 2
relation is in variation.
Hence the table C is not in variation.
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Related Questions
A circle has a radius of 12. Find the area of the sector whose central angle is 120°.
Answers
When you plug in the radius and the central angle you should get an area of 150.8
Autumn plans to run 14 miles. She ran 5 & ⅔ miles and then stopped for a water break. How many miles does Sally have left to run?
Answers
Answer:
7 and 1/3 miles
Step-by-step explanation:
Autumn needs to 8 1/3 more miles
Explanation:
Find the length of AN A has coordinates (-4,-7), and N has coordinates (1,5)
Answers
The answer is 13 by using Pythagorean theorem.
Brian agrees to watch his neighbor’s dogs for 7 days. His neighbor provides a 128-ounce bag of dog food. Buster eats 20.5 ounces in 2 days and Roxy eats 22.5 ounces in 3 days. Does Brian have enough food to feed the dogs all 7 days? Explain.
Answers
Answer:
Yes, he has exactly the right amount
Step-by-step explanation:
Buster- 20. 5 = 2 days 20.5+20.5+20.5+10.25= 71.75 for 7 days
Roxy- 22.5= 3 days 22.5+22.5+11.25=56.25 for 7 days
71.75+56.25= 128oz
Brian will have exactly enough food for 7 days
Enter the equation of the line in slope-intercept form.
The line passes through (1,7) and (2,19).
The equation of the line is
Answers
Answer:
ajfbgaulfgsuidglml
Step-by-step example:
Given that 9=110 8=70 an p is parallel to q did I fill this out right?
Answers
Answer:
yes i think so it looks quite accurate
Answer:
This does look like the right answer. I think you filled it out right
Step-by-step explanation:
x^8-x^5+18x^4-18=0 solve this equation
Answers
Answer:
a
Step-by-step explanation:
source: trust me bro
Maria paid $240 for a table set after a discount of 40%. What was the original price?
Answers
Answer:
The original price was 400 dollars.
Step-by-step explanation:
400 times 0.4 equals 160. 400 minus 160 equals 240. Therefore the answer is 400 dollars.
Ana Sofia performed a transformation on APQR. She
recorded her transformation and the location of Q' in the
table. Point Q of APQR is located at (-2,3). Complete the
table to determine the values of a and b that make the
algebraic descriptions of her transformation true.
Answers
Answer:
a= 6 b=4
Step-by-step explanation:
-2+6=4
3+4+7
Find the missing quantity in the double number line.
Answers
Gl
The missing quantity is 100 books in the double number line.
What is the proportion?A mathematical assessment of two numbers is called a proportion. If two sets of provided numbers rise or fall in the same relation, then the ratios are said to be directly proportional to each other. Proportions are represented by the symbols "::" or "=".
Let the missing quantity be x in the double number line.
According to the given condition, we can write the proportion would be as:
40 books : 2 boxes = x books : 5 boxes
⇒ 40 / 2 = x / 5
Apply the cross-multiplication operation,
⇒ 40 × 5 = 2x
⇒ 2x = 200
⇒ x = 200/2
⇒ x = 100
Therefore, the missing quantity is 100 books in the double number line.
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Help as quick as possible:))
Answers
Answer:
Quadrant IV..............
The Casey family uses up a 1/2 gallon jug of milk every 3 days. At what rate do they drink milk?
Answers
Answer:
1/6
Step-by-step explanation:
1/2 divided by 3
im really bad in math so could anybody help me
Answers
Answer:
B , D , A ,C
Step-by-step explanation:
PEMDAS
Answer:
= 5² = 25
= 36 ÷ 6 = 6
= 6 × 3 = 18
= 18 + 25 = 43
Step-by-step explanation:
The order of operations is PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction From Left to Right.
First is Exponents.
5² = 5×5 = 25
From left to right, division comes first.
36 ÷ 6 = 6
Then multiplication.
6 × 3 = 18
Lastly, addition.
18 + 25 = 43
Hope that helps.
Divide quadratics by linear expressions (with remainders)
Divide the polynomials.
Your answer should be in the form p(x) +
where p is a polynomial and k is an integer.
3
37
22 + 4
3
Stuck? Watch a video or use a hint.
Report a problem
Answers
Answer:
x + 3 + [tex]\frac{13}{x-3}[/tex]
Step-by-step explanation:
Divide using Synthetic division
dividing by ( x - 3)
Using 0 to represent the x- term
3 | 1 0 4
↓ 3 9
+ +
------------------
1 3 13 ← remainder
Thus
[tex]\frac{x^2+4}{x-3}[/tex] = x + 3 + [tex]\frac{13}{x-3}[/tex]
what is the cost of 1 apple and of 3 apples how do you know
Answers
Answer:
needs more context
Step-by-step explanation:
there's no independent variable
Please help ✨yeahhh
Answers
Answer:
b
Step-by-step explanation:
What is i^34?
A. -1
B. i
C. -i
D. 1
Answers
Answer:
A
Step-by-step explanation:
i to an odd power is 1 and i to an even power is -1 so you can see it is A
25 points! pls show work if can!!!!!!!!
Answers
Answer:
A.2.4 pounds
B.7 oranges
Step-by-step explanation:
where does the line cross in the equation y=2x=12
Answers
I need help with this assignment problem, pls help ;-;
Answers
Answer:
1090 miles
Step-by-step explanation:
50525 - 48345 = 2180 miles in the two weeks
2180/2 (to find out how many miles in 1 week) = 1090
50525- 48345= 2180 divided by 2 equals 1090
Evaluate the expression
x+y3/5+ x²y when x = 3 and y = -2
Answers
I plugged in the calculator for you:)
What is the approximate circumference of a circle with the diameter of 9
Answers
Answer:
9pi
Step-by-step explanation:
circumference is 2(pi)(r) or diameter(pi)
estimate 40,182 ÷ 2
Answers
Answer: 20,091 is the answer but if you round it becomes to 22,090
Answer:
20091
Step-by-step explanation:
Sarah and Henry share some sweets in the ratio 5:6 .
Sarah eats 16 of her sweets and the ratio of sweets left becomes 1:2 .
How many sweets did Henry have?
Answers
5X = 96
X = 96/5
X = 19.4
19.4 x 2 = 38.4
Round up = 39 pieces of Candy
Simplify each expression by combining like terms.
7a - 6 + 8a
Answers
=7a - 6 + 8
=7a + 8a - 6 =15a - 6
6. Solve the equation: (c+3)−2c−(1−3c) = 2
a. c=−1 b. c=1 c. c=0 d. c=4
Answers
Answer:
C- C=0
Step-by-step explanation:
Jordan went shopping last weekend and bought a pair of shoes. The shoes were originally priced at $124.00, but are now on sale for 30% off the regular price. The sales tax is 7%.
What is the sales tax?
Answers
Answer:
8.68
Step-by-step explanation:
just multiply 124.00 times 0.07 and that's it
A dog lost 2 pounds three weeks in a row. What integer expresses the total change in the dogs weight
Answers
Answer:
-6 is the integer
Step-by-step explanation:
Latoya made 2 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for both necklaces was $8.40. If the beads cost $2.70 for each necklace, how much did each ppendant cost
I'll give brainiest if correct :)
Answers
Answer:
its 2.60 for each pendent
y = -2x + 13 when x = 6
Answers
Answer: 1
Work: After plugging in the 6 in the X, the new equation is -2(6) + 13. After doing the multiplication of -2 and 6, you get -12. Add -12 + 13, and the answer (Or y) equals 1.
I hope this helps, and Happy Holidays! :)