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BlackZzzverrR [31]
3 years ago
11

Study the image. Global winds. Blue arrows designate cool air. Red arrows designate warm air. Cool air moves from the South and

North Poles toward 30 degrees latitude. Warm air moves from 30 degrees latitude toward the equator. Which statement best describes what the arrows represent? Air continuously blows away from the equator. Air flows in different directions over long distances. Air moves from regions of low pressure to high pressure. Air circulates in an upward direction, creating surface winds.
Mathematics
1 answer:
Fynjy0 [20]3 years ago
7 0

Answer:

red arrow

Step-by-step explanation:

because it descirbes the air gfoing to the equator

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Find S7of the sum of the geometric series.a1=−4374,a7=−6,r=1/3
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Answer:

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Step-by-step explanation:

s7 refers to the sum of the first 7 terms of the geometric sequence

To calculate the sum of terms, we use the sum of terms formula

We have this generally given as;

Sn = a(1-r^n)/(1-r)

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substituting these values;

s7 = -4374(1-(1/3)^7)/(1-1/3)

s7 = -4374(1-(1/3)^7)/2/3

s7 = (3 * -4374)/2 * (1- (1/3)^7

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= -6561 * 2186/2187

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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