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3 years ago

10

Caroline has 4 green cards, 3 red cars, 3 orange cards, and 1 gold card. if she discards the gold card, what percent of her rema

ining cards are red?

1 answer:

I am Lyosha [343]3 years ago

3 0

3 reds in the 10 remaining cards
so that is 30% are red

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MrRissso [65]

Answer:

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igor_vitrenko [27]

Given:

Future Value = $15,000

time (t) = 11 years

rate (r) = 4.4% or 0.044

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Find: Initial amount or the Principal

Solution:

Formula for Compound Interest is:

$F=P(1+\frac{r}{m})^{mt}$

From that, we can derive the formula for the Principal or the initial amount.

$P=\frac{F}{(1+\frac{r}{m})^{mt}}$

Let's plug in the given data above to the formula of the principal value.

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Then, solve for P.

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1 year ago

mike and bill sell cars for jangles auto. Over the past year they sold 640 cars. assuming mike sells 3 times as amny as bill, ho

Oksana_A [137]

Let Mike sold M cars and Bill sold B cars.
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3*B + B = 640, 4*B = 640,
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uranmaximum [27]

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3 years ago