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3 years ago

The ill effects of building a dam on a major river.

Geography

1 answer:

Phoenix [80]3 years ago

8 0

Flooding
Not as much as reproduction
Not as much Food being produced

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bearhunter [10]

Answer:

i don't think i understand the question

Explanation:

3 0

2 years ago

Which statement about Portugal is not true?

Tresset [83]

What are the statements

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3 years ago

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What islands lie off the west coast of ecuador

loris [4]

The Galapagos Islands are what you're looking for.

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3 years ago

On a coordinate plane, 2 exponential functions are shown. f (x) = 5 Superscript x Baseline approaches y = 0 in quadrant 2 and in

kiruha [24]

Answer:

$k = -7$

Explanation:

Given

$f(x) = 5^x$ through (0,1) and (1,5)

$g(x) = 5^x + k$ through (0,-6) and (1,-2)

Required

Determine the value of k if f(x) is translated vertically down

To get the value of k, we perform the following operations.

For (0,-6) --- Substitute 0 for x and -6 for g(x) in $g(x) = 5^x + k$

$g(x) = 5^x + k$

$-6 = 5^0 + k$

$-6 = 1 + k$

$k + 1 = -6$

$k = -6 - 1$

$k = -7$

For (1,-2) --- Substitute 1 for x and -2 for g(x) in $g(x) = 5^x + k$

$g(x) = 5^x + k$

$-2 = 5^1 + k$

$-2 = 5 + k$

$k+5 = -2$

$k= -2-5$

$k = -7$

To further show that k = -7, we have the following:

$f(x) = 5^x$

When translated downward by 7 units, the function becomes

$g(x) = f(x) - 7$

Recall that: $g(x) = 5^x + k$ and $f(x) = 5^x$

So, we have:

$5^x + k = 5^x - 7$

Subtract $5^x$ from both sides

$5^x - 5^x + k = 5^x - 5^x + 7$

$k = -7$

3 0

3 years ago

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The technologies of evaporative cooling and air conditioning have had all of the following consequences in Dubai except

maksim [4K]

<u>Answer:</u>

Except reduced energy demands.

<u>Explanation: </u>

The advent of superior and efficient technologies automatically leads to more people using it.

The same can be said to have happened in Dubai with the advancement in the technologies of air conditioning.

The improvement in the said technology made it more efficient and affordable and hence, more people opted to have it for themselves.

This automatically increased the demand for energy as more air conditioning appliances were manufactured and sold throughout Dubai.

6 0

3 years ago