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
marysya [2.9K]
2 years ago
14

Need help with this assignments

Mathematics
1 answer:
Mashcka [7]2 years ago
3 0

Given values:-

P= 0.97

V= 2.85

R= 0.082

T= 295

n= ?

we have given formula,

PV=n RT

so,

n = PV/RT

n =  \frac{0.97 \times 2.85}{0.082 \times 295}  \\  =  \frac{2.7645}{24.19}  \\  = 0.1142 \\  = 0.11

0.11 is your answer.

You might be interested in
X 1/2 rational exponent
Lesechka [4]

Answer:

Step-by-step explanation:

Ok

7 0
3 years ago
What are the values of f(x) = 9^x when x= -2? <br><br> a) 1/81<br> b) 81<br> c) 1/18<br> d) 18
Novosadov [1.4K]

Answer:

(a)

Step-by-step explanation:

using the rule of exponents

• a^{-m} ⇔ \frac{1}{a^{m} }, hence

9^{-2} = \frac{1}{9^{2} } = \frac{1}{81} → (a)


4 0
3 years ago
Read 2 more answers
The following sequence is an arithmetic sequence. You are not shown very many terms of this sequence, but you are shown enough t
Olegator [25]
12

since the difference of the first and third value is ten, each value is five more than the previous value
7 0
3 years ago
Read 2 more answers
Five times a number divided by 3 equals 35. WHats the solution
iren [92.7K]

5x/3=35

5x = 35*3=105

x= 105/5 = 21

 double check 5 x 21 = 105

105/3 = 35

3 0
3 years ago
Read 2 more answers
Rafael is on his way home in his car. His drive is 22 miles long. He has finished one-half of the drive so far, how far has he d
Bogdan [553]

Answe

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Multiply. (give answer as a mixed number.) 6 1/4 x 3 3/5 =
    12·1 answer
  • The two-way table shows the number of houses on the market in the Castillos’ price range. A 6-column table has 4 rows. The first
    8·1 answer
  • Add. Simplify the answer to lowest terms before entering the numerator and denominator in their boxes. 47/148+29/148
    14·2 answers
  • What is the 2nd term when −3f3 + 9f + 6f4 − 2f2 is arranged in descending order?
    15·1 answer
  • Use the data in the table to answer the question. Citations are "speeding tickets." You may fill in the table to help you answer
    8·1 answer
  • A large serving of soup from a take-out restaurant is 4/5 liter. The restaurant has 3 liters of soup. The diagram below models t
    12·1 answer
  • The point T(-1, 4) is reflected over the line y = 3. What are the coordinates of the resulting point, T′?
    6·2 answers
  • Based on the work shown on the left, what is the simplest form of StartRoot StartFraction 250 c cubed Over 9 d Superscript 6 Bas
    14·2 answers
  • 3/5 x 3/5 is equal to 3/5 , since 3/5 is being multiple by a value equal to 3/5 true or false ?
    9·1 answer
  • Solve equation s - 12= 20. s=?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!