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3 years ago

Someone please help me it’s 20 points please help!!!

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

6 0

Answer:

$g(1)=1$

Step-by-step explanation:

Use just the definition for the appropriate section of the Domain that includes x=1,

that is the third definition:

$g(x)=x^3-x^2+1\\g(1)=(1)^3-(1)^2+1\\g(1)=1$

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Will name BRAINLIEST TIMED!!

inessss [21]

Answer:

A. the Commutative Property

Step-by-step explanation:

D doesn't exist

C is wrong and so is B.

5 0

3 years ago

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Pleasee help asap i dont have much time worth 10 points

uysha [10]

The answer is E
step by step explanation:

6 0

3 years ago

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Indicate whether the statement is true of false.

yawa3891 [41]

The statement is false, as the system can have no solutions or infinite solutions.

<h3>Is the statement true or false?</h3>

The statement says that a system of linear equations with 3 variables and 3 equations has one solution.

If the variables are x, y, and z, then the system can be written as:

$a_1*x + b_1*y + c_1*z = d_1\\\\a_2*x + b_2*y + c_2*z = d_2\\\\a_3*x + b_3*y + c_3*z = d_3$

Now, the statement is clearly false. Suppose that we have:

$a_1 = a_2 = a_3\\b_1 = b_2 = b_3\\c_1 = c_2 = c_3\\\\d_1 \neq d_2 \neq d_3$

Then we have 3 parallel equations. Parallel equations never do intercept, then this system has no solutions.

Then there are systems of 3 variables with 3 equations where there are no solutions, so the statement is false.

If you want to learn more about systems of equations:

brainly.com/question/13729904

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2 years ago

a scientist has 350 mg of radioactive material. the material is cut in half every 2 hours. how much will be left after 10 hours?

marin [14]

If you cut it in half every two hours, the answer will be 10.9375 mg.

4 0

3 years ago

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HELP:

wel

Answer:

First you can find the rate of change to be 4.25. Then you can subtract 4.25 repeatedly until you get to an output with an input of zero. The initial value is the output when the input is zero. The initial value after subtracting 4.25 three times is 29.50. Because the inputs go by 2, the rate of change is half the difference of the outputs, or 4.25. Subtract 4.25 repeatedly 3 times to get to an output with an input of 0. Calculate 42.25 – (3 x 4.25). The initial value is 29.50.

Hope this Helps!

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3 years ago