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3 years ago

15

In a recent poll, only 8% of the people surveyed against a new bill making it mandatory to recycle. how many of the 75 people wh

o surveyed

1 answer:

Naddik [55]3 years ago

4 0

8% = 0.08
0.08 * 75 = 6

6 people surveyed.

Please make this answer the brainiest!

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The total number of people in the city surveyed by Annette= 480 people.

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3 years ago

If 1st and 4tg terms of G.p are 500 and 32 respectively it's second term is ?

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Answer:

$T_{2} = 200$

Step-by-step explanation:

Given

Geometry Progression

$T_1 = 500$

$T_4 = 32$

Required

Calculate the second term

First, we need to write out the formula to calculate the nth term of a GP

$T_n = ar^{n-1}$

For first term: Tn = 500 and n = 1

$500 = ar^{1-1}$

$500 = ar^{0}$

$500 = a$

$a = 500$

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$32 = ar^3$

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$r = \sqrt[3]{0.064}$

$r = 0.4$

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