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padilas [110]
3 years ago
8

Someone help me please ?

Mathematics
1 answer:
drek231 [11]3 years ago
7 0

The answer to your question is,

$8.84, since when you divide the numbers 67.99 and 13%, you get $8.84.

-Mabel <3

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What is the pattern in the sequence 0, 1, 1, 2, 3, 5, 8, 13, 21,
Aneli [31]
The Fibonacci Sequence is the series of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21 and so on.
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3 years ago
Solve for x<br><img src="https://tex.z-dn.net/?f=%5Cbold%7B4x%20-%2064%20%3D%200%7D" id="TexFormula1" title="\bold{4x - 64 = 0}"
ivolga24 [154]

Answer:

\tt x = 16

Step-by-step explanation:

\tt 4x-64=0

Add 64 to both sides.

\tt 4x - 64 + 64 =  0+ 64

Simplify.

\tt 4x = 64

Divide both sides by 4.

\tt \cfrac{4x}{4} =  \cfrac{64}{4}

Simplify.

\tt x = 16

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3 0
2 years ago
Read 2 more answers
Log base 6 (2x+1) = log base 6 (x-3) + log base 6 (x+5)
spin [16.1K]
We assume you want to find values of x that make the expression true.

Use the rules of logarithms to rewrite as a single log. Then take the antilog and solve the resulting quadratic.

\log_{6}(2x+1)=\log_{6}(x-3)+\log_{6}(x+5)=\log_{6}((x-3)(x+5))\\\\2x+1=(x-3)(x+5)=x^{2}+2x-15\\\\0=x^{2}-16=(x-4)(x+4)

The term \log_{6}(x-3) is only defined for x > 3, so the only solution to this equation is x = 4.

8 0
3 years ago
An airplane’s average speed from San Diego to Dallas can be calculated using the function where t is the number of hours of trav
Slav-nsk [51]

Answer:

w(s(t)) = \frac{1.392975}{t}

Step-by-step explanation:

Given

s(t) = \frac{1.359}{t} --- San Diego to Dallas

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Required

A function that represents the increased speed from hours

This implies that, we calculate the composite function

w(s(t))

We have:

w(s) = 1.025s

This gives:

w(s(t)) = 1.025s(t)

Substitute: s(t) = \frac{1.359}{t}

w(s(t)) = 1.025 * \frac{1.359}{t}

Rewrite as:

w(s(t)) = \frac{1.025 * 1.359}{t}

w(s(t)) = \frac{1.392975}{t}

4 0
2 years ago
Margo purchases bulk teas from a warehouse and marks up those prices by 30% for retail sale. When teas go unsold for more than t
Dafna11 [192]
3/10 x20 that is the answer good luck
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