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2 years ago

if you had 1 bar a chocolate but then you ate the chocolate how much chocolate did you have left? 3 bars? 6 bars?

Mathematics

1 answer:

aliina [53]2 years ago

8 0

if u ate it i had 0

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If f(x)=x^2- 4 and g(x)=x^2 plus 2 x,

gregori [183]

Answer:

$\huge\boxed{(f-g)\left(-\dfrac{1}{3}\right)=-3\dfrac{1}{3}}$

Step-by-step explanation:

$\text{We have}:\\\\f(x)=x^2-4\ \text{and}\ g(x)=x^2+2x\\\\(f-g)(x)=f(x)-g(x)\\\\\text{therefore}\\\\(f-g)(x)=(x^2-4)-(x^2+2x)=x^2-4-x^2-2x\\\\=(x^2-x^2)-2x-4=-2x-4\\\\(f-g)\left(-\dfrac{1}{3}\right)\to\text{put}\ x=-\dfrac{1}{3}\ \text{to the equation of the function}\ (f-g)(x):\\\\(f-g)\left(-\dfrac{1}{3}\right)=-2\left(-\dfrac{1}{3}\right)-4=\dfrac{2}{3}-4=-3\dfrac{1}{3}$

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3 years ago

Can someone solve this?

noname [10]

Answer:

$\frac{5}{6}$ , $\frac{5}{6}$ , and "Yes"

Step-by-step explanation:

We will do as the instructions say.

-> See attached.

5 0

2 years ago

Find the GFC of 22,44

11111nata11111 [884]

Answer:

GCF = 22

Step-by-step explanation:

22 = 22 x 1

44 = 22 x 2

GCF = 22

8 0

3 years ago

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By convention, the independent variable is arrayed along the ____ in a scattergram. regression line calibration line vertical ax

babunello [35]

Answer:

Horizontal axis

Step-by-step explanation:

By convention, the independent variables is arrayed along the Horizontal axis (abscissa) in a scattergram.

The stcattergram has two dimensions

The X (independent) variable is arrayed along the horizontal axis.
The Y(dependent) variable is arrayed along the vertical axis.
Each dot scattergram is case in data set.
The dot is placed at the intersection cases scores on X and Y.

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3 years ago

Two classes are combining to do a singing performance. The first class has 26 students and the second class has 22 students. If

valkas [14]

Well first lets add up all the students to see how many there are to split.

22 + 26 = 48

Now, let's split that into four groups.

48/4 = 12

So there will be 12 people in each group.

5 0

3 years ago

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