All categories

4 years ago

Which set of ordered pairs represents a function?

Mathematics

1 answer:

m_a_m_a [10]4 years ago

7 0

Answer:

{(0, 0), (1, 2), (2, 4), (3, 4)

Step-by-step explanation:

the x in the ordered pair is not suppose to repeat, clearly this doesn't

You might be interested in

Round 19.3 to the nearest whole number

aivan3 [116]

The answer is 19

9 is the nearest whole whole number

5 and up the number goes

8 0

3 years ago

If x plus 4 equals 12 then x equals 8

Aleksandr [31]

Yes that would be correct

6 0

3 years ago

2:45pm to 5:30 pm how long did it take? PLEASE HURRY!!

yanalaym [24]

Answer:

2 hours and 45 minutes

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

Acceleration is sometimes expressed in multiples of g, where is the acceleration of an object due to the earth's gravity. In a c

katen-ka-za [31]

<h2>Answer:</h2>

Driver experiences 17.68 G's on an average.

<h2>Step-by-step explanation:</h2>

In the question,

We know that in a car crash the speed of the car goes from the speed of 26 m/s to 0 m/s in 0.15 seconds.

So,

The final speed, v = 0 m/s

Initial speed, u = 26 m/s

Also,

Time in seconds, t = 0.15 s

So,

Using the equation of law of the motion, we get,

v = u + at

0 = 26 + a(0.15)

a = -26/0.15

a = -173.33 m/s²

As, there is deceleration of the car is taking place the acceleration is in negative.

Now,

To convert it into the force in the G's we need to divide the deceleration by the acceleration (gravity), g.

So,

G's experienced by the driver on an average is given by,

$\frac{173.33}{9.8}=17.68$

Therefore, on an average the driver experiences 17.68 G's.

3 0

3 years ago

Emma thinks of two prime numbers and adds them together to get 36.

mamaluj [8]

5 and 31
7 and 29
13 and 23
17 and 19

8 0

4 years ago