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September 22, 2014

September 22, 2014

Posted by **Lucy** on Saturday, March 29, 2008 at 6:49pm.

Express log6(19) in terms of common logarithms. Then approximate its value to four decimal places.

Answer:

log19/log6=1.6433

In a certain area, the sale price of new single-family homes has increased 4.1% per year since 1992. If a house was purchased in this area in 1992 for $75,000 and the growth continues, what will be the sale price in 2006? Use y=a(1+r)^t and round to the nearest cent.

Answer:

y=75,000(1+0.041)^14

y=75,000(1.041)^14

y=75,000(1.755)

y=$131625.00

Thanks

- Algebra II -
**Damon**, Saturday, March 29, 2008 at 7:08pmExpress log6(19) in terms of common logarithms. Then approximate its value to four decimal places.

Answer:

log19/log6 Yes, did not check arithmetic

- Algebra II -
**Damon**, Saturday, March 29, 2008 at 7:11pmy=75,000(1+0.041)^14

y=75,000(1.041)^14

y=75,000(1.755)

y=$131625.00

I suppose, but given all the rest of the problems I bet you were supposed to do

14 log (1.041)

and then take the anti log instead of using the y^x key

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