Answer:
The change is negative, since the volume in the final state is smaller than the volume in the initial state. 2.25 We express V for the ideal gas as a function of T , p and n: V (T , p, n) = ... each smooth part of the curve and add the integrals, used up yearly by living organisms, which means that even if the oxygen supply was.
Vt = 0.3t + 5 is a function that depicts the volume, V(t), of oxygen in the cylinder after introducing the gas for t seconds.
What is Volume?
Volume is defined as the space occupied within the boundaries of an object in three-dimensional space. It is also known as the capacity of the object.
Given, Oxygen is being added to a canister that originally contained 5 cubic feet of the gas at the rate of 0.3 cubic feet per second.
Let V is the volume of oxygen t be the time in seconds and Vt be the changing volume at time t.
From the formula of volume of a cylinder (V) = π r²h
The initial volume of gas = 5 feet
gas added at the rate = 0.3 feet per second
Thus equation for volume = 5 + 0.3t
Vt = 0.3t + 5
therefore, a function that represents the volume, V(t), of oxygen in the cylinder after t seconds of adding the gas is Vt = 0.3t + 5.
Learn more about volume here:
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Can someone help me on this
Answer:
Step-by-step explanation:
AX=9x+21, CX=14x+1, because AX=CX we can say
14x+1=9x+21, subtract 9x from both sides
5x+1=21, subtract 1 from both sides
5x=20. divide both sides by 5
x=4
Since CX is half of AC we can say
AC=2(14x+1)
AC=28x+2, and since x=4
AC=28(4)+2
AC=114
Could I uh get some help this is two days overdue and I uh didnt notice until now so... ;-;"
Answer:
4Step-by-step explanation:
to understand thisyou need to know about:meanPEMDASlet's solve:according to the question
[tex] = \sf\frac{2 + 2 + 2 + 3 + 3 + 4 +5 + 7 + 8}{9} [/tex]
[tex]\sf = \frac{36}{9}[/tex]
[tex]\sf = 4 [/tex]
therefore
our balance point is 4
Someone please help ?
Answer:
Im sorry what is the question? I cant see the image clearly.
Step-by-step explanation:
Answer:
repost theres no question
28. The original cost of a shirt was $20. At a sale, it was sold at a 40% discount. Dofi-
Joey bought a few of these identical shirts for $60. How many shirts did she
buy?
Answer:
5
Step-by-step explanation:
The discounted cost:
0.6 * 20 = 12
The number of shirts for 60 is 60 / 12 = 5 shirts
help plss
3x+2 when x=5
Answer:17
Step-by-step explanation:
You replace x with 5 to make it 3(5)+2
3x5= 15
15+2=17
1-A student studies math for 1 5/7 hours and science for 3 1/19 hours over the weekend. How much time, in hours, did this student study for math and science altogether?
2-A metal alloy is made by mixing 99/17 ounce of Metal A with with 3/11 pound of Metal B. What is the total weight of the alloy in pounds?
3-A baker mixes 3.1 ounces of butter with 227.6 grams of flour. What is the total weight of the mixture in grams?
4-A carpet cleaner charges $0.99 per square foot to clean carpet. In the next house he is going to clean, the client reveals a perfectly circular carpeted room. If the room measures 45 feet in diameter, how much will he charge?
Answer:
1. [tex]4\frac{102}{133}[/tex]
2. [tex]6\frac{18}{187}[/tex]
3. 230.7
4. $1,574.53
good luck, i hope this helps :)
how many ounces are in 6 1/4 pounds(show your work)
Answer:
100 oz
Step-by-step explanation:
to find out how many ounces in a quarter pound, multiply 16 by ... 1/8 lb = 2 oz; 1/4 lb = 4 oz; 1/3 lb = 5.33 oz; 1/2 lb = 8 oz; 1 lb = 16 oz; 1.5 lb
Answer:
100 ounces
Step-by-step explanation:
there are 16 oz in a pound, so, 6 x 16 = 96 oz. And in 1/4 lbs there are 4 oz, so, when you add that to 96, it equals 100 oz.
7,12,13,14,15,14,19,14,13,10,11,7,18,20,14,16,14,18,13
find the median?
Answer:
14
Step-by-step explanation:
its 14 because its listed more then once i mean so is 13 but 14 is listed 6 times and 13 is listed 3 times
so there for your answer is 14
what is 47 times 23 ?
Answer:
1081
Step-by-step explanation:
Answer:
1,081 its this number
What is the density of an object that has a mass of 11 g and volume of 5.5
mL?
Find the missing side length
of the right triangle below.
6 in.
12 in.
___inches
Answer:yeah it’s 1#
Step-by-step explanation:
Compare the fraction 1/3 <,>,= 1/2 ??
Answer:
1/3<1/2
Step-by-step explanation:
(-9) / *fill the blank* = 5
Answer:-1.8
Step-by-step explanation:
A jersey cow weighs 900 pounds, she drops 782. What percent of weight has she lost?
Answer:
20 percentll
Step-by-step explanation:
Go step by step to reduce the radical.
Answer:
Step-by-step explanation:
You can begin by breaking down √(160) into its prime factors.
160 = 2 * 2 * 2 * 2 * 2 * 5
√(160) = √(2 * 2 * 2 * 2 *2 * 5)
This can be broken down further by
2 * 2√2 * 5
For every 2 factors that are the same, take one outside the brackets
4 √10
I suppose the way you are supposed to write this is √16 * √10
I'm not sure I'm right. There are 2 square root signs there and it is the only way I can think of to use 2 square root signs.
Help this is due in 30 mins
The graph shows the amount of money you and your brother are saving for a trip to a water park.
Your brother saves $----- less than you each week.
Answer:
you save $90 each week your brother save $71 each week.
so your answer would be your brother saves $19 less than you each week
In the graph y = the square root of x
When x = 2
y =
(Round to the thousandths place [3 decimal places])
PLEASE DONT JUST TAKE MY POINTS, ASAP I AM WILLING 13 POINTS
Activity: Find three different single digit numbers that
multiply together to give 120.
Answer:
Step-by-step explanation:
5,4,6
5×4=20 and 20×6=120
Decrease £6,000 by 4% and then by 5%.
help pls! this is due tonight. thanks!
Answer:
Neon: 0
Oxide: -2
Copper: 2
Tin: 0
Step-by-step explanation: To solve you must add/subtract the numbers to get the charge, for example if its -30 charge from electrons and 10 charge from protons, -30 + 10 = -20 therefore the charge is -20
Answer: 0,-2,2,0
Step-by-step explanation:
Add the numbers together and you get the answers.
Solve for x
9x−8≥13
Give your answer as an improper fraction in its simplest form.
Answer:
x ≥ 2.34
Step-by-step explanation:
The given inequality is :
9x−8≥13
We need to find a solution for the given inequality.
Adding 8 to both sides of the inequality.
9x−8+8≥13+8
9x ≥ 21
x ≥ 2.34
So, the value of x should be more than equal to 2.34.
what are all the common multiples of 16 and 48❤️
Answer:
Step-by-step explanation:
Answer:
The multiples for 16 are 16, 32, 48, 64, 80, etc.
Step-by-step explanation:
The diagram shows a square ABCD.
D
N
bu
A
M
I
Mis the midpoint of AB.
Nis the midpoint of AD.
The area of the shaded triangle AMN is 18 cm
Work out the area of triangle MCN.
Answer:The diagram shows a square ABCD.
D
N
bu
A
M
I
Mis the midpoint of AB.
Nis the midpoint of AD.
The area of the shaded triangle AMN is 18 cm
Work out the area of triangle MCN.
5b is the area of MCN
Step-by-step explanation:
FOUNTAINS The circular fountain in
front of the courthouse has a radius of
9.4 feet. What is the circumference of
the fountain? Round to the nearest
tenth.
Answer:
The fountain has a circumference of 9 feet.
Step-by-step explanation:
5 and above get rounded to the next tenth and 4 and below rounds to the nearest 10 also and that would be 9 if it was 9.5 or above the answer would have been 10.0
There are 96 blue paperclips in a bag. The number of blue paperclips is 4 times the number of yellow paperclips that are in the bag. Write a multiplication equation that can be used to find △, the number of yellow paperclips in the bag. Show how to solve the equation and include the answer
Answer:
△ is 24. I found this out by dividing 96 by 4, since the number of blue paperclips is 4 times the amount of yellow paperclips. A multiplication equation that can be used is 4x=96. X is the number of yellow paperclips. Hope this helped!
Step-by-step explanation:
The ratio of exterior angle and interior angle of a regular polygon is 12:6. The name of the regular polygon is
Answer:
Equilateral triangle
Step-by-step explanation:
sum the parts of the ratio, 12 + 6 = 18 parts
exterior angle + interior angle = 180°
180° ÷ 18 = 10° ← value of 1 part of the ratio , then
6 parts = 6 × 10° = 60° ← interior angle
12 parts = 12 × 10° = 120° ← exterior angle
The sum of the exterior angles of a polygon = 360°
Divide 360° by 120° to find number of sides
360° ÷ 120° = 3
and since the interior angles are 60° , then
polygon is an equilateral triangle
A small cone has a diameter of 6 cm and a height of 7 cm. A large cone has a diameter of 12 cm and a height of 9 cm. What is the approximate difference in the volumes of the two cones?
Answer:
the answer should be 273 cm^3
Step-by-step explanation:
If P and S are rational numbers and R and Q are irrational numbers which of these statements is true?
Answer: B. The product of P and S is always a rational number.
Step-by-step explanation: The product AND sum of two rational numbers will ALWAYS be rational.
write the ratio 54 inches to 7 feet as a fraction in the simplest form
Answer:
54/7 since it cannot get simplified.
Step-by-step explanation:
Evaluate 4 3/14 + 4 6/7=
Answer:
9 1/14
Step-by-step explanation: