subject
Mathematics, 02.12.2020 04:50 INEEDHELP6845

The National safe Kids Campaign and Bell Sports sponsored a study that surveyed 8,159 children ages 5 to 14 who were riding bicycles. Approximately 2/5 of the children were wearing helmets, and of those, only 13/20 were wearing the helmets correctly. About how many of the children were wearing helmets correctly.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.
Answers: 1
question
Mathematics, 21.06.2019 18:30
Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa
Answers: 1
question
Mathematics, 21.06.2019 18:30
10% of 1,900,000. show me how you got the answer
Answers: 2
question
Mathematics, 21.06.2019 19:10
Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?
Answers: 2
You know the right answer?
The National safe Kids Campaign and Bell Sports sponsored a study that surveyed 8,159 children ages...
Questions
question
Mathematics, 27.10.2021 15:20
question
Mathematics, 27.10.2021 15:20
question
Health, 27.10.2021 15:20
question
Computers and Technology, 27.10.2021 15:20
question
Mathematics, 27.10.2021 15:20
question
Advanced Placement (AP), 27.10.2021 15:30
Questions on the website: 13722360