Mathematics, 27.11.2019 05:31 mya032
Most alpine skiers and snowboarders do not use helmets. do helmets reduce the risk of head injuries? a study in norway compared skiers and snowboarders who suffered head injuries with a control group who were not injured. of 578 injured subjects, 96 had worn a helmet. of the 2992 in the control group, 656 wore helmets. state: is helmet use less common among skiers and snowboarders who have head injuries? follow the four‑step process to answer the questions about this study. (note that this is an observational study that compares injured and uninjured subjects. an experiment that assigned subjects to helmet and no‑helmet groups would be more convincing.)
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Mathematics, 21.06.2019 15:30
For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas
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Mathematics, 21.06.2019 19:10
Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint
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Mathematics, 21.06.2019 19:30
Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.
Answers: 1
Mathematics, 21.06.2019 23:00
Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.
Answers: 1
Most alpine skiers and snowboarders do not use helmets. do helmets reduce the risk of head injuries?...
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