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2 years ago

A pair of numbers has a GCF of 6 and a LCM of 60. What could the numbers be? Explain.

Mathematics

1 answer:

vivado [14]2 years ago

5 0

Answer:

(2*3)=6; 60= (2*3)*2*5 (prime factorization)

The numbers in the parenthesis can't be taken out because they are the HCF

So just move the 2 and the 5 on both sides and you'll get two pairs that are (6,30) and (12,30)

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Can you answer this question ?

Elden [556K]

Answer:

k = -14

Step-by-step explanation:

We should cross-multiply

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3 years ago

in the following ordinary annuity interest is compounded with each payment and the payment is made at the end of the compounding

stealth61 [152]

Answer: $59313.58

Step-by-step explanation:

We know that formula we use to find the accumulated amount of the annuity ( ordinary annuity interest is compounded ) is given by :-

$FV=A(\frac{(1+\frac{r}{m})^{mt})-1}{\frac{r}{m}})$ , where A is the annuity payment deposit, r is annual interest rate , t is time in years and n is number of periods.

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rate of interest :r= 6%=0.06

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Time : t= 10 years

Now we get,

$FV=(4500)(\frac{(1+\frac{0.06}{1})^{1\times10})-1}{\frac{0.06}{1}})\\\\\Rightarrow\ FV=(4500)(\frac{(1.06)^{10})-1}{0.06})\\\\\Rightarrow\ FV=(4500)(\frac{0.79084769654}{0.06})\\\\\Rightarrow\ FV=(4500)(13.1807949423)\\\\\Rightarrow\ FV=59313.5772407\approx59313.58 \ \$

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Answer:

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