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lions [1.4K]
3 years ago
7

Is it the one I have selected or the bottom one? I feel like a trick question

Mathematics
1 answer:
dangina [55]3 years ago
6 0

Answer:

Step-by-step explanation:

It's number 5 if A player a value their piece as 25%, than player B will to because it was divide fair.

and number 3 player A must value their piece as exactly 25%

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The students of a middle school are selling homemade candles to raise money for a charity. The candles will be sold for $7 each.
Tom [10]
I think the answer is D , I hope this helped. If not I’m sorry I tried my hardest
6 0
3 years ago
Read 2 more answers
Marco can paddle his canoe at a rate of 6 miles per hour on unmoving water. However, today Marco is canoeing down (with the curr
Radda [10]

Answer:

S = v1 t1 = 7 t1    traveling downstream

S = v2 t2 = 5 t2    traveling upstream

7 t1 = 5 t2

7 (6 - t2) = 5 t2     since t1 + t2 = 6

42 - 7 t2 = 5 t2

t2 = 42 / 12 = 3.5 hrs so t1 = 2.5 hrs

S = 7 t1 = 7 * 2.5 = 17.5 mi

Also, S = 5 t2 = 5 * 3.5 = 17.5 mi

3 0
3 years ago
Find the inverse of each function. Is the inverse a function? f(x)=x⁷
Luda [366]

The inverse of the function x^7 is x^-7 and it is also a function.

An inverse function or an anti function is defined as a function, which can reverse into another function.

A standard method to find inverse of a function is to set y=f(x)

let y= f(x)=x^7

thus

\sqrt[7]{y}=x

thus f^{-1}(y)=\sqrt[7]{y}

thus f^{-1} (x)=\sqrt[7]{x}

(To verify this if a function is inverse or not we are required to check for the identity)

f(f^{-1}(x))=f^{-1}(f(x))=x

Therefore, The inverse of the function x^7 is x^-7 and it is also a function.

For further reference:

brainly.com/question/2541698?referrer=searchResults

#SPJ4

3 0
1 year ago
Evaluate the expression when m=6 and n=39
IRINA_888 [86]

Answer: 639

Step-by-step explanation:

7 0
3 years ago
-10-(-6) solve the integers
Ghella [55]

Answer:

It would be -4

Step-by-step explanation:

a double negative becomes a + sign

So, -10 + 6=-4

4 0
3 years ago
Read 2 more answers
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