2 years ago

How many atoms are contained in 16.80 l of Xe at STP

Mathematics

1 answer:

Alborosie2 years ago

8 0

Answer: 4.52 x 10^23 atoms

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PLEASE HELP WILL MARK BRAINLIEST

MrRissso [65]

Answer:

What is the question?

Step-by-step explanation:

3 0

2 years ago

What is 7a +6c+9a-15c

jeka94

7a + 6c + 9a - 15c

-- Look for all the 'a's 7a, 9a

-- Addum up 16a

-- Look for all the 'c's 6c, -15c

-- Addum up -9c

-- Write the results 16a - 9c

3 0

3 years ago

Read 2 more answers

The elevation of Sports Authority Field in Denver, Colorado is 5280ft. If this is 275ft higher than seven times the elevation of

kap26 [50]

Answer:

The elevation of Lucas Oil Field is of 715 feet.

Step-by-step explanation:

Elevation of Sports Authority Field:

Of 5280 ft.

Compared to Lucas Oil Field:

275ft than seven times the Lucas Oil Field elevation of x.

Equation:

$275 + 7x = 5280$

What is the elevation of Lucas Oil Field?

Solving the above equation:

$7x = 5280 - 275$

$7x = 5005$

$x = \frac{5005}{7}$

$x = 715$

The elevation of Lucas Oil Field is of 715 feet.

8 0

2 years ago

Enter the number in two other forms. six million, ninety thousand, thirty-six

zhuklara [117]

Answer:

Standard form:

Simplify the words.

6,090,036

Expanded form:

Take the standard number and expand it.

6000000 + 90000 + 30 + 6

I'm sorry if I misunderstood.

Good luck though! :)

Please add Brainliest if you'd like, not that it matters.

6 0

2 years ago

A patient ingests 5 grams of a certain drug which

IgorC [24]

Answer:

8 hours

Step-by-step explanation:

5 - 1 = 4 grams

10% of 5 = 0.5 grams per hour

4/0.5 = 8 hours

8 0

2 years ago