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9966 [12]
3 years ago
9

The domain of a sequence can include decimals and irrational numbers.

Mathematics
1 answer:
Aloiza [94]3 years ago
5 0

No, that's not true.  The input variable of a sequence is called the index, which is a counter, such as 1, 2, 3, 4, ...   Note that all of these counters are positive integers.  Normallly I use index i = 1 to denote the first term of a sequence, i = 2 the second term, and so on.

Decimals and irrational numbers are completely unsuitable for serving as such counters.

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6 0
3 years ago
What is the hightest number that 9 and 27 both be divided into?
Elena L [17]
The highest number that both 9 and 27 can be multiplied into is 9. 9 can go into 9 one time, and 9 can go into 27 three times. 
9•1=9
9•3=27
(9, 18, 27 )=times
I hope I helped.
3 0
3 years ago
Read 2 more answers
Simplify.<br><br><br><br>4−8÷2+3<br><br><br>help lol​
Musya8 [376]

Answer:

we start with -8 divided by 2 because of PEMDAS

we now have -4

then we do 4-4+3=3

Step-by-step explanation:

6 0
2 years ago
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Brainlist if u get it right please help
Katarina [22]

Answer:

9 units right and 7 units up! You can check!!! D!

Step-by-step explanation:

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8 0
3 years ago
Please I need help on this
vampirchik [111]

Answer:

53.13

Step-by-step explanation:

To find the measure of an angle use an inverse trig function.

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Use a calculator to calculate the value.

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