2 years ago

The tap drips 25 drops in I min

Mathematics

1 answer:

Alex_Xolod [135]2 years ago

8 0

Answer:

60 divided 25

Step-by-step explanation:

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Solve the inequality <br>|7x|+3<21

ICE Princess25 [194]

Answer:

The inequality is, -18/7 less than x less than 18/7

Step-by-step explanation:

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-72x^10 would be the correct answer

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3 years ago

Element X decays radioactively with a half life of 6 minutes. If there are 790 grams of Element X, how long, to the nearest tent

frosja888 [35]

Answer:

It takes 27 minutes for the element to decay to 35 grams

Step-by-step explanation:

Given:

Initial amount = 790 grams

Final amount = 35 grams

Half life = 6 minutes

To find:

Time taken for the element to reduce into 35 grams = ?

Solutions

Time taken = $half life \times \frac{ log(\frac{ initial amount}{final amount})}{log(2)}$

On substituting the values given, Time taken

= $6 \times \frac{log(\frac{790}{35})}{log(2)}$

= $6 \times \frac{log(22.57)}{log(2)}$

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= 27 minutes

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3 years ago

Is 4vw + 7w, a binomial ?

enyata [817]

Step-by-step explanation:

Maybe yes because binomial is of 2 digits

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3 years ago

A rectangular pool is 40 feet by 20 feet. The portion of the pool that is reserved for recreational swimming is 20 ft by 10 ft.

Alik [6]

Total pool = 40 by 20, or 800 feet
Recreational = 20 by 10, or 200 feet

Subtract the recreational part of the pool from the total pool, your answer should be:

600 square feet are reserved for the swim team.

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3 years ago

Read 2 more answers

The tap drips 25 drops in I min​

The tap drips 25 drops in I min