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3 years ago

Find the pattern in these numbers to figure out the following numbers

Mathematics

2 answers:

Scilla [17]3 years ago

8 0

Add the two previous numbers for the next number:

1+ 1 = 2

2+ 1 = 3

3+ 2 = 5

5 + 3 = 8

Now add 5 and 8 : 5 + 8 = 13

Now add 8 and 13: 8 + 13 = 21

The two numbers are 13 and 21

zvonat [6]3 years ago

7 0

Answer:

maybe 13 and 21

Step-by-step explanation:

because there all just adding

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Answer:

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3 years ago

Read 2 more answers

Match the real-world problem to its constant of proportionality.

irakobra [83]

Answer:

a. $18.36 for 3 pizzas : k = 6.12

b. $4.17 for 3 pounds of bananas . k = 1.39

c. $16.48 for 4 pounds of potatoes . k = 4.12

d. 2 cups of flour to make 24 cookie . k = 12

Step-by-step explanation:

PROPORTIONALITY:

Two quantities x and y are said to proportional to each other

if for x ∝ y , x = y k.

Here, k is called the PROPORTIONALITY CONSTANT.

⇒ $x \propto y \implies k = \frac{x}{y}$

Now, for the given quantities:

a. $18.36 for 3 pizzas [box]

Here, $k = \frac{x}{y} = \frac{18.36}{3} = 6.12$

So, the proportionality constant is 6.12.

b. $4.17 for 3 pounds of bananas [box]

Here, $k = \frac{x}{y} = \frac{4.17}{3} = 1.39$

So, the proportionality constant is 1.39.

c. $16.48 for 4 pounds of potatoes [box]

Here, $k = \frac{x}{y} = \frac{16.48}{4} = 4.12$

So, the proportionality constant is 4.12.

d. 2 cups of flour to make 24 cookies

Here, $k = \frac{x}{y} = \frac{24}{2} = 12$

So, the proportionality constant is 12.

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3 years ago

What is the constant of proportionality in the equation y = 2x?

kow [346]

Answer: 2 because of the constant proportionality

Step-by-step explanation: hope this helps!

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3 years ago