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Contact [7]
3 years ago
8

Error Analysis A classmate says that the system consisting of x=0, y=0, and z=0 has no solution. Explain the student's error.​

Mathematics
1 answer:
harina [27]3 years ago
3 0
  • The system can't have only zeros .
  • It will be only one answer or there will be no answer.
  • Hence one variable at least not equal to zero for proper system.
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the greatest internet function shown below is defined so that it produces the greatest interger____ or equal to x
kotykmax [81]

Answer: less than

Step-by-step explanation: the greatest internet function shown below is defined so that it produces the greatest integer less than or equal to x.

5 0
3 years ago
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Please help me round 34,699 to the nearest ten thousand
Serhud [2]
Okay so rounding to the ten thousand will mean you are looking at the 3 and looking behind it, the 4 is behind the 3 in 34,699 and 0-4 we round down so the nearest 10,000 is 30,000. ANSWER: 30,000
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3 years ago
How much money has to be invested at 5.9% interest compounded continuously to have $15,000 after 12 years?
scoray [572]

The amount of $7389.43 has to be invested at 5.9% interested continuously to have $15,000 after 12 years.

Step-by-step explanation:

The given is,

                Future value, F  = $15,000

                           Interest, i = 5.9%

              ( compounded continuously )

                            Period, t = 12 years

Step:1

           Formula to calculate the present with compounded continuously,

                                       F=Pe^{(i)(t)}...............(1)

           Substitute the values in equation (1) to find the P value,

                                  15000=Pe^{(0.059)(12)}          ( ∵ i = \frac{5.9}{100}=0.059 )

                                  15000=Pe^{0.708}

                                  15000=P(2.0299)             ( ∵ e^{o.708} =2.0299 )

            We change the P (Present value) into the left side,

                                        P=\frac{15000}{2.0299}

                                            =7389.427

                                            ≅ 7389.43

                                         P = $ 7389.43

Result:

           The amount of $7389.43 has to be invested at 5.9% interested continuously to have $15,000 after 12 years.  

                       

8 0
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15 16 17 18 19 Ancers please
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4 0
3 years ago
2cot^2(x)-7csc(x)+8=0
Crank
Hello here is a solution : 

6 0
3 years ago
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