Which rational number represents a decrease in water level from 8 feet to 6 feet?

1 answer:

7 0

Answer:

Step-by-step explanation:

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guapka [62]

It will take him 16 hours because 25 is 1/4 of 100% so 4 times 4 is 16. So 16 is your answer :)

5 0

3 years ago

Airida [17]

$105* \frac{x}{100} =7 \\ \\ \frac{105x}{100} =7 \\ \\ 105x=700 \\ \\ x=6.67$

6.67%

4 0

3 years ago

Veronika [31]

$\sqrt{25} = 5$

Answer: 5

4 0

2 years ago

solong [7]

Answer: 1mi/5280

Step-by-step explanation: I dunno how to explain this. Its really easy. Always have the converting unit on the denominator

6 0

3 years ago

Dennis_Churaev [7]

Answer:

k² - 18k + 81

Step-by-step explanation:

Using the given model then

(k - 9)² with a = k and b = 9

= k² - 2(k)(9) + 9²

= k² - 18k + 81

3 0

3 years ago