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3 years ago

30 POINTS! Explain how you found the equation that represents Aunt Andrea’s decorating plans from the table.

Mathematics

2 answers:

erastova [34]3 years ago

7 0

Answer:

The number of balloons varies directly with the number of tables. The two variables are directly proportional. The relationship of balloons to tables is the ratio 5:1, where 5 is the constant of variation. Use the equation y = kx, where k is the constant of variation resulting in the equation y = 5x.

Step-by-step explanation:

ch4aika [34]3 years ago

5 0

Answer: The number of balloons varies directly with the number of tables. The two variables are directly proportional. The relationship of balloons to tables is the ratio 5:1, where 5 is the constant of variation. Use the equation y = kx, where k is the constant of variation resulting in the equation y = 5x.

Hope i helped

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A block of cork, a block of wood, and a block of metal are all placed into 3

ArbitrLikvidat [17]

Answer:

Cork: Less

Wood: About the same

Metal: More dense

Step-by-step explanation:

Whether or not a block floats inside water is dependent on its density. If it is floating, it means it has a lower density. If it is sinking, it means it has a higher density. If it has the same, it will be half under and half over.

Mathematically, specific gravity can be used to support this phenomenon.

$RD = \frac{p_{substance} }{p_{reference} }$

*In this context, water is our reference and the blocks are our substances.

Since Boyancy force can be described $W = p_{substance}gV_{reference}$ (the weight of the fluid disperced), having a higher density p than the reference liquid inherently will cause a greater downwards force from gravity.

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3 years ago

Given the binomials (x − 3), (x − 1), (x + 2), and (x + 3), which one is a factor of f(x) = 2x3 + 3x2 − 2x − 3?

Gelneren [198K]

Answer:

nswer:

(x-1) is factor of our function.

Step-by-step explanation:

We are given a function and we are asked to find the correct factor from the given options.

Let us factor out our polynomial.

Therefore, (x-1) is correct choice for factor of our polynomial.

Step-by-step explanation:

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3 years ago

Which ratio forms a proportion with 25/35

Art [367]

5/7 is your answer

25/5 = 5
35/5 = 35

5:7 is proportionate to 25:35

hope this helps

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3 years ago

The equation y=45x represents the number of miles, y, Mr. Miller’s car can travel using x gallons of gas. Which data display rep

qaws [65]

Answer:

Put it as something which y=zx where z would be z>45

Step-by-step explanation:

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3 years ago

there are 230 calories in 4 ounces of a type of ice cream. How many calories are in 6 ounces of that ice cream

raketka [301]

Since 4 ounces give 230 calories,

6 ounces give 230 * 1.5 = 345 calories.

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3 years ago