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Anarel [89]
3 years ago
14

N 1846 the depth of the river was 5 feet deep. In 1847 it dropped to 3.2 feet. This year, 1848, it rose to 6.6 feet. Find the pe

rcent change in river depth
Mathematics
1 answer:
gayaneshka [121]3 years ago
5 0

Answer:

40.4%

Step-by-step explanation:

Given data

Initial depth= 5feet

Final depth= 5-3.2+6.6= 8.4feet

Hence the percent change

% change= FInal-initial/final*100

% change= 8.4-5/8.4*100

% change= 3.4/8.4*100

% change= 0.404*100

% change=40.4%

Hence the percent change is 40.4%

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Answer:

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Step-by-step explanation:

So first of all you need to find out how many even numbers there are from 1-900 (which is 450) so you know that 450 are open. In the 3 multiplication tables every second number is even so you know that half of the 450 lockers that was opened was closed again: this meant that 225 lockers remained open.

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I really need this answer fast
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3 years ago
6 = -5 -x solve for x
makkiz [27]

Answer:

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Step-by-step explanation:

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6 + x = -5

<h3>Step 2: Subtract 6</h3>

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Step-by-step explanation:

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