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A gas tank contains 3 gases (N2, O2, CO2). The total pressure of the gases is 825 mmHg. If the pressure of CO2 in 125 mmHg and the pressure of O2 is 350 mmHg, what is the partial pressure of N2 gas?
answered
Feb 25, 2022
Chemistry
high-school
1
vote
150k
views
Write the equation of the line that has an undefined slope and passes through the point (4,7).
answered
Dec 4, 2021
Mathematics
middle-school
3
votes
77.1k
views
PLEASE HELP THIS IS MY LAST QUESTION!! The management at a factory had determined that a worker can produce a maximum of 30 units per day. The model y=30-30e^-0..7t indicates the number of y units that
answered
Oct 31, 2021
Mathematics
college
3
votes
12.9k
views
In which document view type is it impossible to edit the document in Word 2019? Read Mode View Mode Print Mode Drift Layout
answered
Oct 28, 2021
Computers and Technology
college
2
votes
160k
views
PLEASE HELP ME NEED ASAP
answered
Oct 25, 2021
History
high-school
3
votes
127k
views
1) Which statement best expresses the theme of this passage? A) Women are often put into the position of being more rational than men in certain situations. B) Societal expectations can feel constricting
answered
Jun 25, 2021
English
high-school
3
votes
119k
views
Can some one help me i'm im elementary and i do not know wut to do
answered
Jun 8, 2021
Mathematics
middle-school
7
votes
180k
views
A,B,C, or D pls help me i will give u branlist
answered
May 30, 2021
English
middle-school
5
votes
142k
views
A circle has a diameter of 12 feet. What is the circumference of the circle? A)452.16 ft B)37.68 ft C)113.04 ft D)18.84 ft
answered
May 24, 2021
Mathematics
middle-school
2
votes
114k
views
You find 66 coins consisting only of nickels, dimes, and quarters, with a face value of $11.55. However, the coins all date from 1919 and are worth considerably more than their face value. A coin dealer
answered
Mar 30, 2021
Mathematics
college
2
votes
148k
views
-12-(-8)+(-3) what is the answer to this question
answered
Mar 5, 2021
Mathematics
high-school
0
votes
114k
views
There are two options for buying crickets option A.7 pounds of crickets for 3.15 option B.3 pounds of crickets for 1.47 which option is better to buy justify your answer
answered
Mar 4, 2021
Mathematics
high-school
5
votes
160k
views
Beaker A contains 100 mL of 1.5 Mammonia. Beaker B contains 100 mL of 0.50M ammonia. How does the solution in Beaker A compare to the solution in Beaker B?
answered
Dec 27, 2020
Chemistry
middle-school
4
votes
23.6k
views
Decide if the following sentences are grammatically correct: Mon pere en achete un peu. YES or NO. ----------Decide if the following sentences are grammatically correct: Nous ne pouvons pas en faire aujourd'hui.
answered
Dec 11, 2020
French
middle-school
4
votes
4.6k
views
A researcher observes that a ribosome attached to an mRNA molecule as it is being produced, allowing for the processes of transcription and translation to occur simultaneously in a cell. In what cell type
answered
Oct 6, 2020
Biology
middle-school
5
votes
73.9k
views
Consider the original trapezoid and the enlargement. What is the length of side A, in centimeters, on the enlarged trapezoid?
answered
Sep 20, 2020
Mathematics
middle-school
6
votes
166k
views
The perimeter of a rectangle is 15x + 17 y if the length is 7/2x + 7y then find the width of the rectangle A) 4x + 3/2y B) 8x + 3y C) 8x + 10y D) 4x + 3y
answered
Jun 8, 2020
Mathematics
middle-school
2
votes
70.9k
views
Andy is studying the effect of sunlight on the growth of plants. He selected three identical plants with a height of 15 cm for the experiment. Andy created a data table for his observations. The first
answered
Apr 16, 2020
Biology
middle-school
5
votes
58.2k
views
Which of the following do gymnosperms and angiosperms have in common? Check all that apply. sporophyte generation gametophyte generation pollination double fertilization sperm cells swim through water
answered
Sep 18, 2019
Biology
high-school
6
votes
11.7k
views
Which of the following is a purpose of church mosaics
answered
Jun 21, 2019
Arts
college
1
vote
142k
views
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