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Rom4ik [11]
3 years ago
9

Which set of ordered pairs is a function?

Mathematics
2 answers:
kodGreya [7K]3 years ago
8 0
The last one is the function because the x value should never repeat itself and the last one or D. shows a function.
UkoKoshka [18]3 years ago
7 0

Answer:

probbly {(-5,1). (-3, 2), (-1,3), (1,4), (3,5)}

Step-by-step explanation:

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8.<br> P₁V₁ = P₂V₂<br> T₁ T₂<br> Rewrite this expression to find T₂.
vitfil [10]

Answer:

T_{2}  =   \frac{P_{2} V_{2} T_{1}} {P_{1} V_{1}}

Step-by-step explanation:

The Combined Gas Law expression is:

P₁V₁ / T₁ = P₂V₂ / T₂

To solve for T₂, you need to.....

\frac{P_{1} V_{1} }{T_{1} } = \frac{P_{2} V_{2} }{T_{2} }                                  <------ Original expression

\frac{T_{2} P_{1} V_{1} }{T_{1} } = {P_{2} V_{2} }                               <----- Multiply both sides by T₂

{T_{2} P_{1} V_{1} } = {P_{2} V_{2} T_{1}}                          <----- Multiply both sides by T₁

T_{2}  =   \frac{P_{2} V_{2} T_{1}} {P_{1} V_{1}}                                  <----- Divide both sides by P₁V₁

8 0
2 years ago
Divide<br><br><br> 1520÷83 =_ R_
Alinara [238K]
1520÷83= 18R26

First, you have to divide it like whole numbers. Then you have 3 options:

1. Stop and turn the fraction into a remainder (R15)
2. Stop and turn the answer into a fraction by putting the remainder as the numerator and the divisor as the denominator. (3/5)
3. Add a decimal after the last digit and keep dividing until the answer is found. Feel free to add any zeros to the end.
8 0
3 years ago
Read 2 more answers
Estimate Four over five subtracted by 1/2
padilas [110]

Answer:

ROUNDING TO NEAREST 1/2

4/5 >3/4 SO ROUND IT TO1

1/4 <_1/2<-3/4 SO ROUND IT TO 2

ESTIMATING 1-1/2 =1/2

PLEASE MARK ME BRAINLIEST

Step-by-step explanation:

5 0
4 years ago
Mrs.Isoceles has graded 20% of her 150 students papers how many papers does she still need to grade
Daniel [21]
The answer is 30. you can find the unit rate but the calculator was invented a long time ago so i used that ;)
3 0
3 years ago
Read 2 more answers
How many solutions does the equation have? |h| − 8 = 4<br> no solution, one solution, two solutions
Gennadij [26K]

Since the solution to the system of equation is 12 and -12, hence the equation has 2 solutions

<h3>Modulus functions</h3>

Modulus functions are functions that can either be positive or negative. Given the modulus function below;

|h| − 8 = 4

The modulus of h can both be negative and positive

If the modulus of h is positive then;

h - 8 = 4

Add 8 to both sides

h-8 + 8 = 4 + 8

h = 4 + 8

h = 12

If the value of h is negative

-h - 8 = 4

-h = 4 + 8

h =-12

Since the solution to the system of equation is 12 and -12, hence the equation has 2 solutions

Learn more on modulus function here: brainly.com/question/23450491

#SPJ1

5 0
2 years ago
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