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larisa [96]
3 years ago
10

Find the first four terms of this geometric sequence a1 = 5 And r = 6

Mathematics
1 answer:
Elena-2011 [213]3 years ago
4 0
General term of a geometric sequence is 
a(n)=a(1)×r^(n-1)
a1=5
a2=5×6=30
a3=5×6²=180
a4=5×6³=1080
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Does 4( − 11) = 15 − 4 have a solution , infinite or none?
QveST [7]

Answer:

The equation given has no solution.

Step-by-step explanation:

The equation given is:

4( -11) = 15 -4

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Therefore, this is false.

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3 years ago
Find the equivalent expression to 3(4m-2) -2(m+5)
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The low temperature last week in Iceland was-2.25. The low temperature this week was 1.25. What was the change in temperature fr
viktelen [127]

Answer:

The change in temperature from last week to this week=3.5

Step-by-step explanation:

To get the change in temperature from last week to this week, we need to take last week's temperature and subtract it from this week's temperature.

For example;

Change in temperature=This week's temperature-last week's temperature

where;

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last week's temperature=1.25

replacing;

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6 0
3 years ago
What is the length of AC?
miss Akunina [59]

Answer:

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Step-by-step explanation:

4 0
2 years ago
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faust18 [17]

Answer:

A2: 4*4*4 = 64 cm³; 6*6*6 = 216 cm³; etc...

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Step-by-step explanation:

So in A2 you have cubes, so l=b=h, and only one has to be given, called the "length of side".

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3 0
3 years ago
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