2 years ago

Corey invested $800 in a CD at a simple interest rate. After 24 months, his account was worth $1000.

Mathematics

1 answer:

Vladimir [108]2 years ago

5 0

Answer:

made 25%

Step-by-step explanation:

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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.

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

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IRISSAK [1]

yards/costumes:16/(5/2) = X/(19/2)

Cross multiply.

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x = 101 1/3 yards

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3 years ago

A bean salad has 20 beans in all. It is made up of:

vlabodo [156]

10 Lima beens
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2 years ago

The cost of a newsletter subscription is $20 per year. The cost is expected to increase 10% each year. Which expression can be u

a_sh-v [17]

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3 years ago

Are 1/2 and 2/1 perpendicular or parallel?

Angelina_Jolie [31]

Answer:

parallel

Step-by-step explanation:

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