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tino4ka555 [31]
4 years ago
15

What are the values of a and b?

Mathematics
1 answer:
victus00 [196]4 years ago
5 0

THE GREATEST VALUE OF LETTERS


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The photograph below shows a bouncing ball in front of an illuminated grid. The heights of the ball's bounces make a geometric s
Dovator [93]
The sequence would be written as:

1.2, 0.84, 0.588, 0.4116

If this is a geometric sequence, then they should have a common ratio. We determine as follows:

0.4116 / 0.588 = 0.7
0.588 / 0.84 = 0.7
0.84 / 1.2 = 0.7

r = 0.7 

an = a1(r^(n-1))
an = 1.2 (0.7^(5-1))
an = 0.28812 <--------option A
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3 years ago
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Please help me i really need help
Solnce55 [7]

Answer:

7t +5

Step-by-step explanation:

6t +7 -2 +t

Combine like terms

6t+t  +7-2

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3 years ago
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AfilCa [17]

Answer:

19

Step-by-step explanation:

You have to convert the fractions to a equivalent fraction. 5/6 to 25/30. 1/5 to 6/30. Then you do 25/30 - 6/30 which gives you 19/30.

4 0
3 years ago
Thomas earned $38.25 for cleaning the garage. Hewas paid $4.25 per hour. How many hours did it take him to clean the garage? a.
aleksandrvk [35]

Step-by-step explanation:

$38.25/$4.25 ×1hr

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3 years ago
Solve by substitution:<br> 4r + 5y = 2<br> y = 2x + 6
galina1969 [7]
Answer: 1/4 so yeah
Explanation: I hope this helps you
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