Mathematics, 28.06.2019 11:30 deanperez2637
Apair of reading glasses shows you an image of an object that is 3.1 times the object's actual size. so the scale factor of the enlargement is 3.1. the photo shows the glasses magnifying the constitution by a scale factor of 3.1. if the average text size was magnified at being a height of 0.8 inches, how big must the actual text size be (round to the nearest thousandth)?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 21:00
Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?
Answers: 2
Mathematics, 21.06.2019 23:30
The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?
Answers: 3
Mathematics, 22.06.2019 04:50
Emily works as a painter. for each job, it takesher 30 minutes to prepare an interior wall ofa house before she paints and 2 minutes persquare yard to paint that will. the graph belowshows the total time it would take her to do a job,based on the total area of the wallhow long does it take her to do a job when she paints a wall with an area of 15 square yards?
Answers: 3
Mathematics, 22.06.2019 06:40
Astudy of 80 english composition professors showed that they spent, on average, 14.6 minutes correcting a student's term paper. construct and interpret a 90% confidence interval of the mean time for all composition papers. assume that the population standard deviation is 2.9 minutes. round to 1 decimal.
Answers: 3
You know the right answer?
Apair of reading glasses shows you an image of an object that is 3.1 times the object's actual size....
Questions
Computers and Technology, 27.01.2020 23:31
