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3 years ago

6

Death Valley in California is approximately 250 feet below sea level. Which of the following best describes the location of Deat

h Valley as it relates to sea level?
a. +2500
b. +250
c. –250
d. 0

2 answers:

Lera25 [3.4K]3 years ago

5 0

It would be C 'cause below in these conditions would be a negative number.

Julli [10]3 years ago

4 0

Answer:

-250

Step-by-step explanation:

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Answer:

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3 years ago

Solve for the proportion. x+2/5=6/15

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For this case we must solve the following proportion:

$\frac {x + 2} {5} = \frac {6} {15}$

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3 years ago

I need help with this problem! Thank you!

QveST [7]

Answer:

<em>The amount of water in the reservoir at the beginning of second week</em>

<em></em> $w_{2} = 299.8800$ <em></em>

Step-by-step explanation:

<u>Step(i):</u>-

<em>Given equation </em>

<em> w₀ = 300 and </em>

$w_{n} = (0.9993) w _{n-1} + 0.15$

Put n =1

$w_{1} = (0.9993) w _{1-1} + 0.15$

$w_{1} = (0.9993) w _{0} + 0.15$

$w_{1} = (0.9993) X 300 + 0.15$

$w_{1} = 299.94$

<u><em>Step(ii)</em></u>:-

<em>Put n =2</em>

$w_{2} = (0.9993) w _{2-1} + 0.15$

$w_{2} = (0.9993) w _{1} + 0.15$

$w_{2} = (0.9993) X (299.94) + 0.15$

$w_{2} = 299.8800$

<u><em>Conclusion:</em></u>-

<em>The amount of water in the reservoir at the beginning of second week</em>

<em></em> $w_{2} = 299.8800$ <em></em>

<em></em>

3 0

3 years ago