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Mathematics

2 answers:

Monica [59]3 years ago

3 0

Answer:

$3.24

Step-by-step explanation:

You multiply the $4.99 by 0.65 which gives you 3.2435, and if you round it is 3.24

swat323 years ago

3 0

Answer:

$3.24 if it weighs .65 pounds

Step-by-step explanation:

you have to multiply 4.99 with .65 and you can get your answer

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Tim has read 10% of a book. He has 45 more pages to finish. How many pages are there in the book?

Monica [59]

if Tim has read 10% of the book, that means he still hasn't read 90% of it yet, and we know that that 90% is 45 pages, so say the book has a total amount of pages of "x", which is 100%.

$\begin{array}{ccll} pages&\%\\ \cline{1-2} 45&90\\ x&100 \end{array}\implies \cfrac{45}{x}=\cfrac{90}{100}\implies \cfrac{45}{x}=\cfrac{9}{10} \\\\\\ 450=9x\implies \cfrac{450}{9}=x\implies 50=x$

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What is the difference between Laplace Transform and fourier Transform?

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3 years ago

Please help!! With step by step

Sever21 [200]

Answer:

$R=\$145.12$