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4 years ago

11

How to round in a word problem with fractions

1 answer:

cupoosta [38]4 years ago

8 0

First convert the fraction into a decimal.If the division ends in a repeating decimal, you can stop after a certain number of decimal places and round off.

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Elsa is going to rent a truck for one day. There are two companies she can choose from. Company A charge $85 and allows unlimite

Gnom [1K]

Elsa is going to buy a truck so she can give down to the good old bar to drink her painful sadness away so that later she'll feel happy enough to take the barrel of gun and put it in her mouth and just starts deepthoarting

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3 years ago

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Olivia had $404 in her bank account. She withdrew $311. About how much money does Olivia have in her account now?

kirill [66]

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$93

Step-by-step explanation:

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3 years ago

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The terminal point of Dis ( 1/2,3/2). What is cos 0?

nydimaria [60]

Answer:

<em>(c). </em> $\frac{1}{2}$ <em> </em>

Step-by-step explanation:

The <u><em>cosine</em></u> is the <em>"x" coordinate</em> of the terminal point on the unit circle.

Thus the answer is <em>(c). </em> $\frac{1}{2}$

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3 years ago

Hunter invested $750 in an account paying an interest rate of 6\tfrac{5}{8}6 8 5 % compounded continuously. London invested $7

kompoz [17]

Answer: $ 55

Step-by-step explanation:

When interest is compounded continuously, the final amount will be

$A=Pe^{rt}$

When interest is compounded daily, the final amount will be

$A=P(1+\dfrac{r}{365})^{365t}$

, where P= Principal , r = rate of interest , t = time

For Hunter , P= $750, r = $6\dfrac{5}{8}\%=\dfrac{53}{8}\%=\dfrac{53}{800}=0.06625$

t = 18 years

$A=750e^{0.06625(18)}=\$2471.48$

For London , P= $750, r = $6\dfrac{1}{2}\%=\dfrac{13}{2}\%=\neq \dfrac{13}{200}=0.065$

t = 18 years

$A=750(1+\dfrac{0.065}{365})^{18(365)}=\$2416.24$

Difference = $ 2471.48 - $ 2416.24 =$ 55.24≈$ 55

Hence, Hunter would have $ 55 more than London in his account .

7 0

3 years ago

-3/2 x (-5 1/4) . please help me out

sergejj [24]

= -3/2 x -21/4
= 63/8
=7.875

6 0

4 years ago