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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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A pole that is 3 m tall casts a shadow that is 1.74 m long at the same time a nearby building casts a shadow that is 50.75 m lon
bija089 [108]
87.5

Tall. /. Shadow
3 / 1.74=. X /. 50.75
Cross multiply
152.25= 3x
Divide by 3
X= 87.5
4 0
3 years ago
Can somebody pls help me on this
sdas [7]
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2 years ago
96 fl oz is equal to how many pt
o-na [289]
There are 16 fl oz in 1 pt
so 96 fl oz is equal to 6 pts
answer: 6 pts
5 0
2 years ago
Please help me on this
aleksandr82 [10.1K]
The correct answer is C
5 0
2 years ago
The table below lists the masses and volumes of several pieces of the same type of metal. There is a proportional relationship b
Murrr4er [49]
Given the table below which lists the masses and volumes of several pieces of the same type of metal.<span>

From the table the ratio of the mass to the volume of the metal of mass 34.932 is 34.932 / 4.1 = 8.52
</span><span>the ratio of the mass to the volume of the metal of mass 47.712 is 47.712 / 5.6 = 8.52
</span><span>the ratio of the mass to the volume of the metal of mass 61.344 is 61.344 / 7.2 = 8.52
</span><span><span>the ratio of the mass to the volume of the metal of mass 99.684 is 99.684 / 11.7 = 8.52

</span>MASS (grams)            VOLUME (cubic cm.)
34.932                               4.1
47.712                              5.6
61.344                              7.2
99.684                              11.7</span>

Since the ratio of the various masses to the volume of the metals is the same, so there is a relationship between the mass and the volume of the piece of metal.

If the volume of a piece of metal is 15.3 cubic cm, then the mass of the metal is given by 15.3 * 8.52 = 130.356 grams.
3 0
3 years ago
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