Using a number line, what is the approximate number value of 103−−−√? Provide your answer in decimal form, rounded to the nearest hundredth.(1 point)

103−−−√ is approximately
a
.

103−−−√ is approximately 10.15.

Using a number line, what whole number and rational number to the nearest half is 10−−√ between?(1 point)

10−−√ is between
and
.

Using a number line, what whole number and rational number to the nearest half is 97−−√ between?(1 point)

97−−√ is between
and
.

97−−√ is between 9 and 10 on a number line.

sing rational approximations, what is an inequality statement comparing 21−−√ and 17−−√? Enter <, >, or =.(1 point)

The inequality is: 21−−√
17−−√.

The inequality is: 21−−√ > 17−−√.

ing rational approximations, what is an inequality statement comparing π and 8–√? Enter <, >, or =.(1 point)

The inequality is: π
8–√.

The inequality is: π > 8–√.

when will a fossil be used in finding the absolute age of rocks

Fossils are used in finding the absolute age of rocks when they are preserved within the rocks and can be used to date the time period in which the rocks were formed. Fossils can provide relative age dating, which can help establish the order of events and the relative ages of rocks. However, to determine the absolute age of rocks, scientists often use radiometric dating techniques that measure the decay of radioactive isotopes in the rocks and minerals. This provides a more precise and quantitative measurement of the age of the rocks. Fossils can sometimes be used in correlation with radiometric dating to further refine the age estimates of rocks.