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bulgar [2K]
3 years ago
15

What is the common ratio for the sequence 1, 4, 16, 64,...? 2 4

Mathematics
2 answers:
tatyana61 [14]3 years ago
5 0
The answer  would be four
PIT_PIT [208]3 years ago
4 0
The given equation is a geometric sequence.
It has a common ratio. You can get it by dividing the number in the sequence by the number before it.

Just like r= 16/4= 4
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Please help!! (Number 73)
Rasek [7]
So hmm notice the picture below

one is 7x5x1.75 the volume of a rectangular prism is V = length * width * height

so 7*5*1.75 gives us 61.25 ft³

the second one, is larger by some width and length we dunno, but we know that it required that 61.25 plus an extra 17.5 to fill it up, so its volume is 61.25 + 17.5 or 78.75

the height is the same... so \bf V=l\cdot w\cdot h\qquad 
\begin{cases}
l=length\\
w=width\\
h=height\\ --------\\
h=1.75\\
V=78.75
\end{cases}\implies 78.75=lw\cdot 1.75
\\\\\\
\cfrac{78.75}{1.75}=lw\implies 45=lw

so.. if you factor 45, to two factors, one will be the length, the other the width

3 0
3 years ago
If someone at a party ordered 5 boxes of pizza with 8 in each box and there's 12 people at the party and 2 people had 1 slice an
s2008m [1.1K]
3 pieces for each person. 38 left in total. Hope this help!
5 0
3 years ago
Read 2 more answers
The triangles are similar. If DE = 24, EF = 42, and AB = 8, find BC
Alik [6]
If triangle abc is similar to def
That means all angles are the same and sides will be multiplied by some factor x. So AB(x)= DE
8x=24
Therefore x =3
Now BC=EF/x
BC=42/3
BC= 14
3 0
3 years ago
636 rounded to the nearest ten and hundred
PSYCHO15rus [73]
600 hope this helps




....
6 0
3 years ago
Read 2 more answers
What kind of number is negative 18/9
pshichka [43]
I think a non- integer rational number but I’m not real sure on that.
8 0
3 years ago
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