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kupik [55]
3 years ago
14

Edward run 1/3 of a mile in 5 minutes. If he runs 3/4 of an hour, how far does he go?

Mathematics
2 answers:
Illusion [34]3 years ago
7 0

Answer:

I d K

Step-by-step explanation:

morpeh [17]3 years ago
6 0

Answer:

He goes 4 miles

Step-by-step explanation:

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Write an exponential function for graph that passes through the following points (-3,80);(-1,20)
padilas [110]

Answer:

y

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4

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Explanation:

An exponential function is in the general form

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Multiply both sides of the first equation by

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b

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4

b

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±

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Two equations seem to be possible here. Plug both values of

b

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If

b

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1

2

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2

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a

(

1

2

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a

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Giving us the equation:

y

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4

(

1

2

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x

If

b

=

−

1

2

:

2

=

a

(

−

1

2

)

a

=

−

4

Giving us the equation:

y

=

−

4

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−

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2

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x

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The only valid function is

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7 0
3 years ago
What is the equation of a line, in general form, that passes through point (1, -2) and has a slope of 1/3.
Rus_ich [418]

Answer: -1/3

Step-by-step explanation:

correct me if im wrong

8 0
3 years ago
How do you solve 0.75(8+e)=2−1.25e ?
mash [69]
Distribute first.
.75 times 8 + .75 times e, which is 6+.75e = 2-1.25e
Then subtract 2 from both sides,
4+.75n=-1.25e
Next subtract .75 from both sides,
4=-2e
Divide both sides by -2, and you will get e= -2. Hope this helps!

6 0
3 years ago
Please help me with this.
OLga [1]

Swapping rows alters the sign of the determinant:

\begin{vmatrix} x & y & z \\ -8 & 2 & -12 \\ u & v & w \end{vmatrix} = - \begin{vmatrix} x & y & z \\ u & v & w \\ -8 & 2 & -12 \end{vmatrix}

Multiplying a single row by a scalar scales the determinant by the same amount:

\begin{vmatrix} x & y & z \\ u & v & w \\ -8 & 2 & -12 \end{vmatrix} = -2 \begin{vmatrix} x & y & z \\ u & v & w \\ 4 & -1 & 6 \end{vmatrix}

Then

\begin{vmatrix} x & y & z \\ -8 & 2 & -12 \\ u & v & w \end{vmatrix} = -(-2) \begin{vmatrix} x & y & z \\ u & v & w \\ 4 & -1 & 6 \end{vmatrix} = 2\times(-6) = \boxed{-12}

8 0
2 years ago
What is the multiplicative rate of change of the function?
AleksandrR [38]

- Answer:-The multiplicative rate of change for the exponential function =3. Explanation:- The exponential function is given by y=Ab^x. , where A

Step-by-step explanation:

7 0
3 years ago
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