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yuradex [85]
2 years ago
10

Which equation has a solution of r = 1/3

Mathematics
2 answers:
sveta [45]2 years ago
8 0

Answer:

A.

Step-by-step explanation:

A.

2 2/3 + r = 3

r = 3 - 2 2/3

r = 1/3

B.

r - 1 = 2/3

r = 1 2/3

C.

3r = 1/3

r = 1/9

D.

4r = 12

r = 3

Answer: A.

Lerok [7]2 years ago
7 0

Answer:

                 

Step-by-step explanation:

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Step-by-step explanation:

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How many sides does a regular polygon have, if each exterior angle measures 60?
DaniilM [7]
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3 years ago
Which of the following elements represents part of the whole? a. percentage b. base c. rate d. both a and b
LiRa [457]

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Step-by-step explanation:

7 0
2 years ago
Figure out the pattern, and write the next number.<br> 2,6,21,88
bija089 [108]
Answer:
a5=445

Explanation:
a of n=(a+1)*n
a1=2
I found the pattern to add 1 to the previous number and then multiply it by its number in the sequence. Apologies for the terrible format of my recursive formula.
Proof of pattern:
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