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bogdanovich [222]
3 years ago
5

Someone please help me with this

Mathematics
1 answer:
Ket [755]3 years ago
3 0

Answer:

19. yes 20.no 21. yes 22.no

Step-by-step explanation:

You might be interested in
3. What is f(2) if f(x) = 2x³ - 19x² +28x + 47?<br> O 45<br> O 40<br> O 43<br> O 37
Lesechka [4]

Answer: C: 43

Step-by-step explanation:

As we are calling the function with 2 for x, we can substitute 2 for every x we see in the function and solve.

f(2)=2(2)^3-19(2)^2+28(2)+47\\=2(8)-19(4)+28(2)+47\\=16-76+56+47\\=43

Hence, f(2) is 43.

3 0
2 years ago
1.564 rounded to the nearest hundredth
NikAS [45]

it would be 1.56

hope this helps :)

4 0
3 years ago
Read 2 more answers
(a) Work out<br> 8 × 1/1/1<br> x<br> 3<br> Give your answer as a mixed numbers
Mama L [17]

Answer:

well.. 1/1/1 would be 1.

8 x 3 = 24

24x 1 = 24

sooo the answer would be 24...

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
on saturday you spend $33 give $15 to a friend and receive $20 for mowing your neighbors lawn. You have $21 left. Use two method
RideAnS [48]
U started with 48 dollars 33+15=48 or 15+33
4 0
3 years ago
Read 2 more answers
A. He refused to testify by invoking his Fifth Amendment​ rights, so he must be guilty. a. Identify the premise and conclusion o
mixer [17]

Answer:

a) C.

b) B.

Step-by-step explanation:

Remember that the premise is <u>a statement that will led to a conclusion and justifies it.</u>

<u />

a) In the sentence "He refused to testify by invoking his Fifth Amendment​ rights, so he must be guilty" the premise is: "He refused to testify by invoking his Fifth Amendment rights" because it follows from this that, therefore, he <u>must</u> be guilty (by not testifying, the person who said this reaches the conclusion that he must be guilty).

Thus, the correct answer is C.

b) Briefly describe how the stated fallacy occurs in the argument.

In this argument, the conclusion leaves no place for another outcome (because the conclusion is that he MUST be guilty), therefore it is stated as if being guilty is the only possible conclusion.

Thus, the correct answer is B.

6 0
3 years ago
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