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
8090 [49]
3 years ago
14

A device in your school Lab releases gas at a rate of, which means 0.25 of a liter of gas is released every second. The density

of the gas is, which means that there are 4.3 grams of the gas in one liter. Set up the calculation to find the number of seconds it will take for the device to release 154 grams of the gas.
Drag each tile to the correct location. The tiles can be used more than once.
Mathematics
2 answers:
Debora [2.8K]3 years ago
8 0

Answer:

154g x 1 liter/4.3 grams x 1 second/0.25 liters

Step-by-step explanation:

Snezhnost [94]3 years ago
3 0

Answer:

143.26 sec

Step-by-step explanation:

Density = 4.3 g/l

Volume flow rate = 0.25 l/s

Mass flow rate = density x volume flow rate

= 4.3 x 0.25 = 1.075 g/s

This means 1.075 grams of the gas is released in 1 sec, therefore,

Time taken for leakage of 154 g of gas is

t = 154/1.075 = 143.26 sec

You might be interested in
What numbers would be in the in the 4 sections of a 2 x 2 array that shows the problem 19 x 11?
marishachu [46]

Answer:

number 2

Step-by-step explanation:

3 0
3 years ago
**PLEASE HELP**
maksim [4K]

Answer:

Number 4

Step-by-step explanation:

Option B would yield more in the short term but after Option A surpasses it, it would become more profitable.

6 0
3 years ago
If a freight train travels at a speed of 20 miles per hour for 6 hours, how far will it travel? A 120 miles B 80 miles C 26 mile
kaheart [24]

Answer: The answer is A

Step-by-step explanation: Because 6*20= 120

7 0
3 years ago
A^2+12a-7-3a^2-5a+8 what answer
Sindrei [870]
Ur answer is: -2a² + 7a + 1
5 0
3 years ago
Read 2 more answers
Round 8 5/9 to the nearest whole number. 9 10 7 8
Lyrx [107]

Answer:

The answer would be 9,

Step-by-step explanation:

because it is closer to 9 than 8.

5 0
3 years ago
Other questions:
  • What’s 93+(68 + 7) properties
    7·1 answer
  • If $7500 is invested at an interest rate of 5% each year, what is the value of the investment in 4 years? Write an exponential f
    9·1 answer
  • Reuben has scores of 70,75,83, and 80 on four spanish quizzes. what score must he get on the next quiz to achieve an average of
    12·2 answers
  • A rectangular hotel room is 4 yards by 7 yards. The owner of the hotel wants to recarpet the room with carpet that costs $58.00
    6·1 answer
  • Abcd is a parallelogram. Photo provided
    11·1 answer
  • Find an expression which represents the difference when (6x-3y) is subtracted from (9x+2y) in simplest terms.
    14·1 answer
  • F = xi+yj+2zk and σ is the portion of the cone z=x2+y2−−−−−−√ between the planes z=4 and z=5 oriented with normal vectors pointi
    9·1 answer
  • Jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
    9·1 answer
  • In what quadrant is the point (-7, -16)?<br><br> Help!!!!!
    5·2 answers
  • Think about how to use the interactive tool to form an expression equivalent to –x + ( –3x) + 12 – 9.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!