subject
Mathematics, 19.05.2020 02:00 DeathFightervx

If you are studying the effects of UV rays on eyesight and you group 10 people together and make them wear sunglasses for 10 weeks and see if their eyesight is affected and then take another group and do not give them sunglasses and test their vision after 10 weeks, what is the focus of the study ?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 12:40
Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?
Answers: 3
question
Mathematics, 21.06.2019 21:30
A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
Answers: 1
question
Mathematics, 21.06.2019 22:00
Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120
Answers: 3
question
Mathematics, 21.06.2019 23:40
Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)
Answers: 1
You know the right answer?
If you are studying the effects of UV rays on eyesight and you group 10 people together and make the...
Questions
Questions on the website: 13722367