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klasskru [66]
3 years ago
10

Which expression is not a polynomial

Mathematics
1 answer:
polet [3.4K]3 years ago
6 0
4-x I know this because my teacher just went over this problem
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The total cost of Anja’s trip to the dentist was $628.35. She paid a flat fee of $89.95 which included the checkup and cleaning
suter [353]

Answer:

The first one is right

Step-by-step explanation:

6 0
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Which of the functions below could have created this graph?
Burka [1]

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C

Step-by-step explanation:

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I need help solving this
borishaifa [10]

Step-by-step explanation:

f(x) = 4x²

g(x) = x + 1

= (fog)(x)

= f( g(x) g

= 4x²

= 4(x + 1)²

Option → C

4 0
2 years ago
The temperature is 78 °F at 2:00 in the afternoon. If the temperature drops 4 °F every hour after that, what is the temperature
Galina-37 [17]

Answer:

The answer to your question is: 54°F

Step-by-step explanation:

Data

Ti = 78°F

Initial hour = 2:00

Temperature drops 4°F every hour

Temperature at 8:00 = ?

Process

                      2:00                  

                       3:00             78-4 =     74°F

                      4:00              74-4 =      70°F

                      5:00              70-4 =      66°F

                      6:00              66-4 =      62°F

                       7:00             62-4 =     58°F

                      8:00              58-4 =      54°F

3 0
3 years ago
please Help with my area math question. ​ I don't remember how to do it. multiply or add? and what is the answer to this?
madam [21]

Answer:

100 inches^3

Step-by-step explanation:

The volume of the back rectangle is

V = l*w*h

V = 8*5*1 = 40 inches ^3

The volume of the front rectangle is

V = 6*2*5 = 60 inches^3

Add the volumes

40+60 = 100 inches^3

3 0
3 years ago
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