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Zigmanuir [339]
3 years ago
9

Find the sum of the following infinite geometric series, if it exists. 4+3.2+2.56+2.048+...

Mathematics
2 answers:
mel-nik [20]3 years ago
3 0
14.848 might be not sure
Rina8888 [55]3 years ago
3 0
I just took the test the answer is 20
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15 and 16 please help
Ymorist [56]
15.
if he ordered  the same amount each month (x) and it is a whole number,
then
12*x=6150, and 
x =6150/12 should be a whole number
x=512.5
so 512.5 is not a whole number and the produce company does not agree

16.
16410/138≈118.91
because it not a whole number, she sells pieces for different prices
6 0
3 years ago
For Camila's lemonade recipe, 3 lemons are required to make 5 cups of lemonade. Fill out a table of equivalent ratios.
Talja [164]

Answer:

27  |1|

|2| 50

this is your correct answer

7 0
3 years ago
What's .60as a fraction in simpolest form
Andreyy89
3/5
.60 is equal to 6/10
you can simplify that to 3/5
4 0
3 years ago
Fine the sum of the first 8 terms of the arithmetic series 2+7+12+...
ss7ja [257]

Answer:

156

Step-by-step explanation:

s8 = n/2 [2t + (n-1)(d)]

= 8/2 [2(2) + (8-1)(5)]

= 4 [4 + (7)(5)]

= 4 (4 + 35)

= 4 (39)

= 156

4 0
2 years ago
Find the least common multiple of 8c4 and 6c2 .
Ksju [112]
The least common multiple is the smallest term that can be divided to both terms without any remainder. For the two terms 8c^4 and 6c^2, you can determine it into two part. First, you find the LCM for 8 and 6. You find the prime number that is common between the two. That would be 2. For the variables c^4 and c^2, the 'prime variable' is c. Therefore, the least common multiple for 8c^4 and 6c^2 is 2c.
6 0
3 years ago
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