Candice leaves on a trip driving at 25 miles per hour. Four hours later, her sister Liz starts from the same location driving at 50 miles per hour. How long after Liz leaves home will she catch up to Candice? 9 hours

4 hours

7 hours

8 hours

The time that Liz will take to catch up with Candice after Liz starts is:

Step-by-step explanation:

We're gonna use the formula:

And we'll give a variable for each driven distance:

Now, Liz begins when four hours had passed, then, from the beginning of this exercise Candice's distance is:

Candice had a 100 miles lead when Liz started, so, the distances 1 hour after Liz began were:

When two hours have passed:

When three hours have passed:

And, when four hours have passed:

Then, Liz will catch up with Candice 4 hours after she leaves because after that time the distance traveled is the same for them.

there has been genes found in the x chromosome of males that have been linked to [homo/hetero]sexuality. in addition to the reign of the x chromosome, a section of chromosome 8 has also been link to, "alot of ppl are so " these facts were proven true after a 2014 study of a gay male and his strait brother. according to newscientist.com,"chromosome 14 and is mainly active in the thyroid, but also the brain. called tshr, it makes a type of receptor protein that recognises and binds to a hormone that stimulates the thyroid. in this way, the gene plays an important role in controlling thyroid function. the fact that tshr seems to be involved in sexual orientation fits with evidence that thyroid function seems to be linked to sexuality."

in conclusion, "ppl are so gay" due to their genetics.