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3 years ago

What is the relationship between the number of tickets,n, and the total cost of the tickets, c?

Mathematics

1 answer:

enot [183]3 years ago

7 0

Answer:

Step-by-step explanation:

It c just took the test

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Which pair of data sets would most likely have no correlation?

kaheart [24]

Answer:

The first one is correct.

Hope this helps

Mark me brainliest if I'm right :)

7 0

3 years ago

Leticia charges $8 per hour to babysit. She babysat Friday night for 4 hours,

lions [1.4K]

Answer:

5 hours

Step-by-step explanation:

so you do 8 times 4

which gives you 32

72 - 32

40 divided by 8

3 0

3 years ago

What is the exponential form of root 17

shusha [124]

Answer: $17^{1/2}$

This is 17 to the 1/2 power

The rule is

$\sqrt[n]{x} = x^{1/n}$

the n is the index of the root. For square roots, n = 2, so,

$\sqrt[n]{x} = x^{1/n}\\\\\sqrt[2]{17} = 17^{1/2}\\\\\sqrt{17} = 17^{1/2}\\$

4 0

3 years ago

Read 2 more answers

The time required for an outlet pipe to an empty a tank is inversely proportional to the cross-sectional area of the pipe. A pip

NNADVOKAT [17]

$\bf \qquad \qquad \textit{inverse proportional variation}
\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------$

$\bf \stackrel{\textit{\underline{t}ime to empty a tank is inversely proportional to \underline{c}ross-sectional area}}{t=\cfrac{k}{c}}
\\\\\\
\textit{we also know that }
\begin{cases}
c=113.0\\
t=6.4
\end{cases}\implies 6.4=\cfrac{k}{113}\implies 723.2=k
\\\\\\
therefore\qquad \boxed{t=\cfrac{723.2}{c}}
\\\\\\
\textit{when c = 50.25, what is \underline{t}?}\qquad t=\cfrac{723.2}{50.25}\implies t\approx 14.3920398$

5 0

4 years ago

Samuel has a balance on his credit card of $766 if the APR on the credit card is 20-point 43% compounded monthly how much is he

Elenna [48]

To find the answer you would use this formula:

I = 766(0.2043)*(1/12)

So the answer of how much he is charged in interest for that month is:

$13.04

Hope this helps!

6 0

3 years ago