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Alex73 [517]
3 years ago
8

Is this a relation a function

Mathematics
1 answer:
Archy [21]3 years ago
4 0
No, it is not since there is no constant change the points are all over the boards
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What is the solution of the inequality shown<br> below?<br> y-1 &gt; 0
kipiarov [429]

Answer:

y>1

Step-by-step explanation:

y-1 > 0

Add 1 to each side

y-1 +1> 0+1

y>1

7 0
2 years ago
If circumference is 68 inched how many feet across ?
Korolek [52]

Answer:

5 2/3 I think

Step-by-step explanation:

divide 68 by 12

4 0
3 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
Gerard is seven years older than his sister.when Gerard is ten how old will his sister be
mel-nik [20]

Answer:

3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Is the relation a function, and what is the range?<br> Please help.
nadya68 [22]

Answer:

the last option or D

Step-by-step explanation:

Not a function because x-values repeat and to find the range you grab all the y-values. If y-value repeats the same number then you would take one of the numbers. Don't add it or anything, just count it as one number.

6 0
3 years ago
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