3 years ago

Calculator

Mathematics

2 answers:

frutty [35]3 years ago

6 0

Answer:

1) There are two definitions Charlotte came up with to define the quantity:

• Number of new subscribers divided by number of posts

• Number of new subscribers divided by number of words

2) No. The definitions have opposite results

KonstantinChe [14]3 years ago

5 0

Answer:

I will help you, you moron

Step-by-step explanation:

For question 1, it is C and D the post and words

Question 2 it is B

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The diagram below represent the rate of making copies on a copy machine. Which table represent this rate?

Nuetrik [128]

Answer:

its B

Step-by-step explanation:

6 0

2 years ago

James and Sarah went out to lunch. The price of lunch for both of them was $20. They tipped their server 15% of that amount.

Wittaler [7]

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{15\% of 20}}{\left( \cfrac{15}{100} \right)20}\implies 3~\hfill \begin{array}{llll} \stackrel{\textit{price + tip}}{20+3\implies 23}\\\\ \stackrel{\textit{each one paid half of 23}}{11.5} \end{array}$