4 years ago

Determine the equation of the inverse of y= 2^3x-1

Mathematics

1 answer:

MariettaO [177]4 years ago

6 0

Answer:

f^-1(x)= 1/3+In(x)/3 In(2)

Step-by-step explanation:

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A 11 only <br> B 1 and 11 only <br> C 1 11 and 111<br> D 1 only

Lostsunrise [7]

Answer:

Step-by-step explanation:

on the triangle.

I think that is right as I just was reading on this.

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4 years ago

A 76 foot piece of rope is cut into three pieces where one piece is three times longer than the other two equal pieces. How long

jonny [76]

Let the length of one of the shorter pieces be $\ell$ . Then, we know that two of the pieces are that length, and the third piece is $3 \ell$ . Since these are all pieces of a rope, all we need to do to figure out the lengths is add all those together, solve for $\ell$ , and then plug that back in to the desired lengths:

$3 \ell + \ell + \ell = 76 ft.$
$5 \ell = 76 ft.$
$\ell = 15.2 ft.$

Shorter pieces: $\ell = \bf 15.2 ft.$
Longer piece: $3 \ell = \bf 45.6 ft.$

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3 years ago

Pleasaaaaaaaaaaaaaaaassssssssssse help me anyone. I am sooooo stuck in this question.

SIZIF [17.4K]

First you take 7143-6997 to get her units used( it’s 146) since you know that the first 100 units cost 24p per unit so take 100 Times 24 p to get 2400p then take the remaining 46 units times 16 to get 384p.
Add 2400p+384p to get 2784p for her bill

5 0

3 years ago

A shape is divided into six equal parts and that the numerator is 4. do you agree? explain.

ddd [48]

Answer:

4/24

Step-by-step explanation:

4/24 is equivalent to 1/6

Hope this helps

6 0

2 years ago

Which product is modeled by the number line below?

jeyben [28]

Answer:

It is A. (-2)(4)

Step-by-step explanation:

because if you solve it it gives you -8 which is exactly the number it lands on at last.

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3 years ago