Is there a piece of paper that comes with the questions? Or do I just pick one? If there is a piece of paper attached, please add it to your question. Thank you!

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cbf%7B%20%7B15%7D%5E%7B2%7D%20%5Ctimes%20%20%7B3%7D%5E%7B2%7D%20%20%20%5Cdiv%20%20%5Csqrt

34kurt

$\\ \tt\Rrightarrow 15^2\times 3^2\div \sqrt[3]{125}+9^3$

$\\ \tt\Rrightarrow 3^25^2\times 3^2\div 5^1+3^33^3$

$\\ \tt\Rrightarrow 3^45^1\div 3^6$

$\\ \tt\Rrightarrow 3^{-2}5$

$\\ \tt\Rrightarrow \dfrac{1}{3^2}5$

$\\ \tt\Rrightarrow \dfrac{5}{9}$

7 0

2 years ago

Part I: Marco rented a small moving van. The moving company charges $40 a day for up to 5 days. The input is the time, in days,

Snezhnost [94]

Given mapping is a function.

Domain: $\{1,2,3,4,5\}$

Range: $\{40,80,120,160,200\}$

Step-by-step explanation:

By observing Marco's mapping diagram we can see that every value in time is mapped to only one value in the cost. This means that there will be no repetition or same output to two different outputs so given mapping is a function.

<u>Domain:</u>

Domain is the set of all inputs of a function. Here time is input so domain of function is:

$\{1,2,3,4,5\}$

<u>Range:</u>

Range is the set of all outputs of the function on domain so the range of the given function is:

$\{40,80,120,160,200\}$

Hence,

Given mapping is a function.

Domain: $\{1,2,3,4,5\}$

Range: $\{40,80,120,160,200\}$

Keywords: Domain, range, function

Learn more about function at:

#LearnwithBrainly

7 0

2 years ago

yawa3891 [41]

Please comment on this so I can see the full question

4 0

2 years ago