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monitta
1 year ago
13

Which function is graphed? ​

Mathematics
1 answer:
xenn [34]1 year ago
7 0

Answer: A

Step-by-step explanation:

The parabola has an open hole at x=3 and the line has a closed hole at x=3, so there should be x < 3 for the parabola and x \geq 3 for the line.

This eliminates all the options except for A.

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The answer to the problem​
Kipish [7]

Answer:

Step-by-step explanation:

the problem is, there is no problem ;)

4 0
3 years ago
Q. A customer wants to re-carpet a living room andhallway. You charge $5.99 per square yard toremove old carpet and $4.50 per sq
Tanzania [10]

Living Room Area = 17.5 x 20 = 350 sq ft

Hall Area = 4 x 12 = 48 sq. ft.

Total area of carpeting: 340 + 48 = 398 sq. ft.

We need to convert total area in sq ft to sq yd. The conversion ratio is

1 sq ft = 0.11 sq yd

So, 398 sq ft would be:

398 * 0.11 = 44.22 sq yd.

Carpet removing rate is 5.99 per sq yd.

Removing rate would be:

44.22 * 5.99 = $264.88

Assuming you gotta install both carpet and pad,

Carpet + pad = 16.99 + 3 = 19.99 per sq yd.

You gotta buy for 44.22 sq yd.

So, it will cost (carpet):

44.22 * 19.99 = $883.96

Installing rate 4.50 per sq yrd, so to carpet 44.22 sq yd, would need:

4.50*44.22 = $198.99

Assuming carpet is provided by installation guys, total charge:

<h2>264.88 + 883.96 + 198.99 = $1,347.83</h2>
4 0
1 year ago
Given f (x) = 2x+3 and g(x) = 4x + 3, find each of the following.<br> b. f(4) =<br> a. g(-2)=
olga nikolaevna [1]

Answer:

Step-by-step explanation:

dn3edhb3rbrjfnfjbhghrbhjbrhhb fh3hfnhbjnjhbjffjhnj3 njn

8 0
3 years ago
Three times a number increased by ten is equal to twenty
JulijaS [17]

Answer:

The number is 10/3

Step-by-step explanation:

<u>Step 1:  Convert words into an expression</u>

Three times a number increased by ten is equal to twenty

(3n) + 10 = 20

<u>Step 2:  Subtract 10 from both sides</u>

3n + 10 - 10 = 20 - 10

3n = 10

<u>Step 3:  Divide both sides by 3</u>

3n / 3 = 10 / 3

n = 10/3

Answer:  The number is 10/3

6 0
3 years ago
Read 2 more answers
Evaluate [10/y + 13] -3, when y=5
notsponge [240]
Here you go, I hope this helps

8 0
2 years ago
Read 2 more answers
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