1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fiesta28 [93]
3 years ago
8

HELP!!I WILL GIVE BRAINLIEST!!!

Mathematics
1 answer:
olasank [31]3 years ago
3 0
B seems like the best choice!
You might be interested in
3.50 over(divided by) X equals 19.25<br>what is X?
castortr0y [4]

Answer:

x=0.18 repeating

Step-by-step explanation:

Solve the rational equation by combining expressions and isolating the variable x

4 0
2 years ago
Part 1. Determine the molar mass of a 0.622-gram sample of gas having a volume of 2.4 L at 287 K and 0.850 atm. Show your work.
sdas [7]

If a sample of gas is a 0.622-gram, volume of 2.4 L at 287 K and 0.850 atm. Then the molar mass of the gas is 7.18.

<h3>What is an ideal gas equation?</h3>

The ideal gas equation is given below.

PV = nRT

The equation can be written as

\rm PV = \dfrac{m}{M} \ RT\\\\\\MPV = mRT

Where M is the molar mass, P is the pressure, V is the volume, R is the universal gas constant, T is the temperature, and m is the mass of the gas.

Then the molar mass of a 0.622-gram sample of gas has a volume of 2.4 L at 287 K and 0.850 atm.

V = 2.4 L = 0.0024

P = 0.85 atm = 86126.25 Pa

T = 287 K

m = 0.622

R = 8.314

Then we have

\begin{aligned} \rm M \times 86126.25 \times  0.0024&= 0.622 \times  8.314 \times 287\\\\\rm M &= 7.18 \end{aligned}

Then the molar mass of the gas is 7.18.

More about the ideal gas equation link is given below.

brainly.com/question/4147359

#SPJ1

6 0
1 year ago
What is the smallest positive integer n &gt; 1 for which fewer than 1% of the positive integers less than n are factors n?
disa [49]

its 34 boy im telling you


5 0
3 years ago
Who want to help ???
Fiesta28 [93]
For a set of trials P_{desired}=\frac{desired}{total}. In this case our desired out come is all multiples of 3: 3,6,9 and 12. The total number of outcomes can be found as 100 by adding up all the frequencies. Thus our experimental probability is P_{x=3n}=\frac{6+14+12+1}{100}=\frac{33}{100}=33\%.
8 0
3 years ago
Which point is a solution to y&lt;_4x + 5
blsea [12.9K]
0,-2 is the answer i believe
8 0
2 years ago
Other questions:
  • If you take 5% away from $1047.75 what is the answer
    9·2 answers
  • Fill in the blank to make the two fractions equivalent.<br><br> /18 = 5/6
    6·2 answers
  • 11 to the 4th power Simplified
    13·2 answers
  • What is the value of 8P4?
    9·1 answer
  • The tables given stretch for the linear functions f(x) and g(x). What is the input value for which f(x) and g(x) is true?
    6·1 answer
  • Find the missing angle measure.<br><br> Need help please!!!
    7·1 answer
  • A postulate is something in geometry that must be proven true before you can use it.
    13·1 answer
  • Mrs. Brown hosts an yearly art contest keeps a record of the number of entries each year.
    8·1 answer
  • Do you guys know a way I can watch 13 reasons why for free on the computer?
    7·1 answer
  • Solve for x on each of these questions please!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!