The equation c equals one third times s represents the proportional relationship between the number of bags of cement (c) and the number of bags of sand (s) required to make concrete. A graph of this relationship is shown.

Which statement is true?

The proportional relationship is graphed correctly.
The graph does not show a proportional relationship.
Bags of Sand should be on the x-axis, and Bags of Cement should be on the y-axis.
The axes are labeled correctly with the independent and dependent variables.

Answers

Answer 1

The correct statement is option (C) Bags of Sand should be on the x-axis, and Bags of Cement should be on the y-axis.

The equation c equals one third times s

c = (1/3)s

Where c is the number bags of cements

s is the number of bags of sands required to make concrete.

We can see that the number of bags of cements is directly proportional to the number of bags of sands required to make concrete

Here number of bags of sand is independent variable and number of bags of cement is dependent variable.

To plot the relationship in the graph the number of bags of sand should be on the x-axis, and Bags of Cement should be on the y-axis

Hence, the correct statement is option (C) Bags of Sand should be on the x-axis, and Bags of Cement should be on the y-axis.

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Answer 2

Answer: Bags of Sand should be on the x-axis and bags of Cement should be on the y-axis

Related Questions

Convert 205.5 feet to meters (1 foot = 0.305 meter). Round the answer to the nearest meter.
674 meters
442 meters
63 meters
62 meters

Answers

The answer to the nearest meter is 63 meters.

The calculation can be calculated as follows :

The first step is to convert 205.5 feet to meters

1 foot = 0.305 meter

= 205.3 x 0.305

= 62.6775 meters

The next step is to round the answer to the nearest meter

62.6775 meters

= 63 meters

Hence, the conversion 205.5 feet to meters is 63 meters.

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Answer:

63 meters

Step-by-step explanation:

I took the exam and got it right

No explanation needed. just the answers for the cups if red per cup if blue for all. thanks!

Answers

Answer:

A. Lara added 3 cups of blue paint to every cup of red paint.

B. 1/3 because 3*1/3 is 1

C. $8 because 6*8=48

Step-by-step explanation:

D. 1.5 cups of red paint for 1 cup of blue paint

asapp
...............
..
.
...

Answers

Answer: -3.25%

Step-by-step explanation:

its correct!

-3.25 percent is the answer

(Write as a fraction. No spaces in your answer) What is the unit rate for $12 for 3 paperback books?

Answers

12/3

cause 12 divided by 3

4/1 Because 12 dollars divided by 3 books is 4. 4 in the fraction form is 4/1.

A chess board is made using the ratio of square length to king's height, 2.5 inches to 4.5 inches. If a chess board is made with a king's height of 2.25 inches, what is the length of the square?

0.75 inch
1.25 inches
2.25 inches
4.75 inches

Answers

Answer:
1.25 inches

Explanation:
It is given that ratio of square length to king’s height is 2.5:4.5 —> 2.5/4.5=0.55…

So we need to figure out what number divided by 2.25 gives 0.55… (x/2.25=0.55…)

Multiply both sides by 2.25 to get 1.25

The length of the square/ chess board would be 1.25 inches

Which equations are true equations?

Select all correct answers.

Responses

2422=50−62−8
24 over 2 squared equals 50 minus 6 squared minus 8

39−3⋅6=6⋅104+4
39 minus 3 times 6 equals fraction numerator 6 times 10 over denominator 4 end fraction plus 4

82−52=42−7
8 squared minus 5 squared equals 4 squared minus 7

56÷8+32=2⋅23
56 divided by 8 plus 3 squared equals 2 times 2 cubed

Answers

Answer: 24 over 2 squared equals 50 minus 6 squared minus 8

56 divided by 8 plus 3 squared equals 2 times 2 cubed

Step-by-step explanation:

24/2^2 = 50-6^2 - 8

24/4 = 50-36-8

6 = 14-8

6=6

39-3*6 = 6*10/4 + 4

39 - 18 = 15 + 4

21 = 19

9^2 - 5 ^ 2 = 4 ^ 2 - 7

81 - 25 = 16 - 7

56 = 9

56/8 + 3^2 = 2 * 2^3

7 + 9 = 2 * 8

16 = 16

Harry is training for a cross-country track event. The table shows the proportional relationship between his distance and time.

Distance (miles) 0.7 1.4 ?
Time (minutes) 7.7 15.4 28.6

How many miles can Harry run in 28.6 minutes?
2.6 miles
2.4 miles
2.1 miles
3 miles

Answers

Answer:

2.6 miles

Step-by-step explanation: Divide the minutes by the miles. Every time you get 11. So 11 is your proportional number. If you divide 28.6 by 11 you’ll get 2.6.

Answer:a

Step-by-step explanation:

Please help asap! Ty!♡♡☆

Answers

Answer:

Step-by-step explanation:

10 is a rational number because it’s a integer and a whole number

A rational number is any number which can be expressed as a fraction pq where pandq are integers and q is not equal to zero. We can write that 10=101 . In this fraction both numerator and denominator are natural numbers so 10 is a rational number.

Answer: In Math, a rational number is a type of a real number, which is in the form of p/q where q isn't equal to zero.

To answer your question:

√36= 6 so it is a rational number

√7= irrational number

√10= irrational number

Sorry for the sloppy handwriting but I hope it helps!

In a video game, Shar has to build a pen shaped like a right triangle for her animals. If she needs 6 feet of fence for the shortest side and 10 feet of fence for the longest side, how many feet of fencing is needed for the entire animal pen?

8 feet
24 feet
26 feet
28 feet

Answers

The total feet of fencing needed to cover the entire right-angle triangle will be 24 feet thus, option (B) is correct.

What is a triangle?

A triangle is a 3-sided shape that is occasionally referred to as a triangle. There are three sides and three angles in every triangle, some of which may be the same.

There are many types of triangles such that right-angle triangles, equilateral triangles, and much more.

As per the given,

The right angle triangle has been formed below,

The smaller side = 6 feet (base)

Bigger side = 10 feet (hyp)

By Pythagoras' theorem,

x = √(10² - 6²) = √64 = 8 feet

Therefore,total fencing = 6 + 10 + 8 = 24 feet.

Hence "The total feet of fencing needed to cover the entire right-angle triangle will be 24 feet".

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Question in Picture thank you

Answers

Answer: your answers should be A,C, and D ,But im not 100% sure

Step-by-step explanation:

The total perimeter of an L-shaped field is 800 feet. The longest side is 300 feet, and the longest width is 100 feet. The shorter sides are 50 feet and 50 feet respectively. The total area of the field is
a) 22,500 square feet
b) 30,000 square feet
c) 17,000 square feet
d) 45,000 square feet

Answers

The total area of the field is 30,000 square feet

30000 square feet hope this helps to

Pls, answer the 2 questions below. Both pics with questions are attached below. thx so much if you do! (2 questions)

Answers

Answer:

I believe that, 1st one is B 2nd one is C

Step-by-step explanation:

Find the rate of change and initial value for the linear function.
The rate of change is ?
(simplify your answer.)
The initial value is ?

Answers

Answer: initial= 7 rate of change would be 7 too right?

Step-by-step explanation:

The rate of change will be m = - 0.875.

What is equation modelling? What is a mathematical equation? What is the general equation of a straight line?Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.The general equation of straight line is -

y = mx + c

for c = 0

y = mx

This represents the direct proportionality. Here, m is constant and -

[m] = Δy/Δx, represents the rate of change.

Given is a linear graph as shown.

We can find the rate of change as -

m = (0 - 7)/(8 - 0)

m = -7/8

m = - 0.875

Therefore, the rate of change will be m = - 0.875.

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Determine the value for x in the equation x over 5 and 7 tenths equals 2 and 3 tenths.

A)3.4
B)8.0
C)11.4
D)13.11

Answers

The answer is b
Bc
X/5+7/10=2.3
= X/5+7/10-7/10=2.3-7/10
=x/5=1.6
X=8

Answer:

d) 13.11

Step-by-step explanation:

Forming the equation,

→ x ÷ 5.7 = 2.3

Now the value of x will be,

→ x ÷ 5.7 = 2.3

→ x = 2.3 × 5.7

→ [ x = 13.11 ]

Hence, the answer is 13.11.

if 4dozen x cost 300 find the cost of 30x?

Answers

Answer:
$2250

Explanation:
Since each dozen is $75 (300/4=75),
30x75=2250

Since each dozen is $75
300/4=$75
30x75=2250

HELPPPPP PLSSS will give brainliest

Answer: (g)

Step-by-step explanation:

the dependent varible is (g)

Lora's phone records data for screen time each week. Last week, she used 750 minutes. This week, Lora used 495 screen time minutes on the phone. Calculate the percent decrease in screen time this week.
27%
34%
40%
52%

Answers

Answer:

34%

Step-by-step explanation:

hope this helps :)

Answer:

40%

Hope this helps if not ask

What is 274 X 2832 pls help me
give me the answer of this

Answers

775,968

Hope it helps

g = (2/9)m

For each minute the washing machine runs, it uses two-ninths of a gallon of water.

Step-by-step explanation:

Hope this helps! : )

Find d, the depth of the water

Answers

Answer:

d=27 ft

Step-by-step explanation:

U need use Thales's theorem:

height of smaller triangle (15)divide by side (40) is eaqul to height of bigger triangle (d) divide by side (72).

[tex]\frac{15}{40} =\frac{d}{72} \\40*d=15*72\\d=\frac{15*72}{40} \\d=27[/tex]

What the person said above me

Solve for b

-9/3 + b = -1

B=

Answers

The answer to you question is B=2

B = 2

(Hope it helps)

44−{(6+8)÷2}×3

Responses

A 14
B 23
C 69
D 111
help now please!!

Answers

Answer:

Step-by-step explanation:

start with the grouping, 6+8=14 and then solve the outside set of parentheses, 14/2=7, then solve multiplicatives or 7 times 3 to get 21, then finally 44-21 is 23
The answer is B (23)

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