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JulsSmile [24]
1 year ago
11

Sample response: there is a common ratio of 2/3 between the height of the ball at each bounce. so, the bounce heights form a geo

metric sequence: 27, 18, 12. two-thirds of 12 is 8, so on the fourth bounce, the ball will reach a height of 8 feet. what did you include in your response? check all that apply. there is a common ratio between bounce heights. multiply 12 by 2/3. the height on the fourth bounce is 8 feet.
Mathematics
1 answer:
igomit [66]1 year ago
3 0

Answer:

Step-by-step explanation:

A Geometric sequence can be used:

To Model this sequence you need to use this formula

<u>A (subscript n) = Ar(n-1)</u>

<u>a = value of the first term</u>

<u>n = the # of the term you want to find (For example, if you want to find the term number 3, it is 12) </u>

<u>r = the common ratio, this is obtained by dividing the second term in the sequence by the first.</u>

<u>So the value of r is = 2/3 because 27 times 2/3 = 18 which is the second term</u>

<u>n = 4 since you want to find the 4th term in the sequence</u>

Plug it in and the results are

4th term = 27(2/3)^(4-1)  = 8

The answer is 8

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Se quieren llenar 100 botellas de agua con una capacidad de 1/4lt ¿cuantos litros de agua son necesarias?
Mrac [35]

Answer:

25

Step-by-step explanation:

Because 100 25+25+25+25 or 25/1/4

7 0
2 years ago
What’s the distance between -7,1 and 0,-6
barxatty [35]

Answer:

9.899495

Step-by-step explanation:

=(0−(−7))2+(−6−1)2−−−−−−−−−−−−−−−−−−−√

d=(7)2+(−7)2−−−−−−−−−−√

d=49+49−−−−−−√

d=9–√8

d=9.899495

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2 years ago
If x+y=9, and 8(x+3y)= 120, what is the value of x-y
Triss [41]

Answer:

3

Explanation:

Apply Multiplicative Distribution Law:

{x + y =9

{8x + 24y = 120

Reduce the greatest common factor on both sides of the equation.

{x + y = 9

{x + 3y = 15

Subtract the two equations: x + y - (x +3y) = 9 - 15

Remove paranthesis: x + y - x - 3y = 9 - 15

Cancel the unknown variables: y - 3y = 9 - 15

Combine like terms: -2y=9 - 15

Calculate the sum or difference: -2y = -6

Reduce the greatest common factor on both sides of the equation: y =3

Substitute one unknown quantity into the elimination: x + 3 = 9

Rearrange unknown terms to the left side of the equation: x = 9 - 3

Calculate the sum or difference: x = 6

Write the solution set of equations: {x = 6

                                                           {y = 3

Substitute: 6 - 3

Calculate the sum or difference: 3

Answer: 3

6 0
2 years ago
Find 5 solutions to the question.<br><br> Y=-1.5x+2
Black_prince [1.1K]

Answer:

<em>☆</em><em><</em><em> </em><em><u>《</u></em><em><u>HOPE IT WILL HELP YOU</u></em><em>》</em><em>></em><em>☆</em>

Step-by-step explanation:

Y=1.5x+2

<h3><em><u>(</u></em><em><u>x</u></em><em><u>=</u></em><em><u>1</u></em><em><u>)</u></em></h3>

y=1.5 (1) +2

y=1.5+2

y=3.5

<h3><em><u>(</u></em><em><u>x</u></em><em><u>=</u></em><em><u>2</u></em><em><u>)</u></em></h3>

y=1.5(2)+2

y=3+2

y=5

<h3><em><u>(</u></em><em><u>x</u></em><em><u>=</u></em><em><u>3</u></em><em><u>)</u></em></h3>

y=1.5 (3)+2

y=4.5+2

y=6.5

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y=1.5 (4)+2

y=6+2

y=8

<h3><em><u>(</u></em><em><u>x</u></em><em><u>=</u></em><em><u>5</u></em><em><u>)</u></em></h3>

y=1.5 (5)+2

y=7.5+2

y=9.5

<h2><em><u>please</u></em><em><u> </u></em><em><u>mark my ans as BRAIN</u></em><em><u> </u></em><em><u>LIST</u></em></h2>
3 0
3 years ago
OLZ HELP ILL MARK AS BRAINLEST
zhuklara [117]

Answer:

Step-by-step explanation:

Sam published his first book, a collection of poetry, at the age of 16.

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