Engineers built an arch bridge across a river. The arch bridge makes a parabola shape that has the equation y=-0.1(x-5)^2+12, where x and y are measured in meters. if the bridge makes contact with both banks at a height of 4 meters how long is the distance between the two banks of the river where the bridge is? Round your answer to the nearest whole number.

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.

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.