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adelina 88 [10]
3 years ago
11

10) Determine which of the following are functions. 11) What are the domain and range of the following relation?

Mathematics
1 answer:
Sauron [17]3 years ago
3 0

Answer:

10) The first 2 on the left are functions and the one on the top right is a function, but the bottom right is not.

11) Domain = (2, 8, -1, 0) Range = (5, -2, 4, 5)

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The area of a parallelogram is 420cm^2 and the height is 35cm. Find the corresponding base.
bearhunter [10]
The answer is 12cm because area (420) divided bye height (35) gives you the corresponding side 12cm.
4 0
2 years ago
Mica is making a paste for an art project. He mixes 8 cups of water with glue. If he wants to make a double batch how many quart
dusya [7]

He needs one more quart. That is half of a gallon.

8 0
2 years ago
17) List the ways five dogs a Beagle, a Collie, a Greyhound, a Poodle and a
Gnoma [55]

Answer:

  • <u>10 pairs</u>
  • <u>It is a combination</u>

<u></u>

Explanation:

This is a combination because the order does not matter: the Beagle - Collie couple is the same as the Collie - Beagle couple, so it is only counted once.

The formula for combinations is:

           C(m,n)=\dfrac{m!}{n!\cdot (m-n)!}

For five diffferent dogs to be put in pairs, the number of different pairs is:

         C(5,2)=\dfrac{5!}{2!\cdot (5-2)!}=\dfrac{5\times 4}{2}=10

4 0
3 years ago
F(x) = 3x2 + 6x – 18<br> Find f(10)
ozzi

Answer:

=

(

x

2

+

6

)

(

x

+

3

)

Step-by-step explanation:

[Grouping the first 2 terms together and the 2md 2 terms together.]

x

3

+

3

x

2

+

6

x

+

18

=

(

x

3

+

3

x

2

)

+

(

6

x

+

18

)

[Common factor]

=

x

2

(

x

+

3

)

+

6

(

x

+

3

)

{Taking the common bracket]

=

(

x

2

+

6

)

(

x

+

3

)

~Hope this helps! :)

5 0
3 years ago
Read 2 more answers
A cable is 20 meters long. How long is the cable in decimeters?
Sunny_sXe [5.5K]
200 decimeters
explanation: there is 10 decimeters in a meter
so 10×20=200

PLEASE MARK BRAINLIEST
3 0
2 years ago
Read 2 more answers
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