One number is 4 times a secondnumber. The sum of the two numbersis 30. Find the numbers.

Mathematics

1 answer:

slavikrds [6]3 years ago

4 0

Answer: 4 and 7.5 you multiply them

Step-by-step explanation:

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goldfiish [28.3K]

Answer:

$0.69 for each bag

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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2 years ago

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Paul has an eight-year loan with a principal of $26,900. The loan has an interest rate of 8.18%, compounded quarterly. If Paul p

babymother [125]

Answer:

The answer is "option b"

Step-by-step explanation:

Amount = $26,900

r= 0.0818 %

$i=\frac{r}{4}\\\\$

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t= 8 years

$n= 8 \times 4$

$=32$

$D=\frac{1-(1+i)^{-n}}{i}\\$

$=\frac{1-(1+0.02045)^{-32}}{0.02045}\\\\=\frac{1-(1.02045)^{-32}}{0.02045}\\\\=\frac{1-0.52319627}{0.02045}\\\\=\frac{0.47680373}{0.02045}\\\\=23.3155858$