subject
Mathematics, 06.05.2020 20:00 0gNanaa

A technician is testing light bulbs to determine the number of defective bulbs. The technician records the table below to show the results. Result of Light Bulb Test Number of Bulbs Tested 14 28 84 336 Number of Defective Bulbs Found 1 2 6 ? The technician expects to find 24 defective bulbs when 336 are tested. Which statement explains whether the technician’s reasoning is correct, based on the information in the table? The reasoning is correct. The ratio of number of bulbs tested to defective bulbs is always 14 to 1. The reasoning is correct. The number of defective bulbs doubles, then triples, so the next number should be four times larger, regardless of the number of bulbs tested. The reasoning is not correct because the technician should have found the difference between 336 and 84, then divided the result by 6. The reasoning is not correct because the first two values in each row is doubled, so the technician should have doubled 6 to get the missing value.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m
Answers: 3
question
Mathematics, 21.06.2019 18:00
What is the upper quartile in the box plot?
Answers: 1
question
Mathematics, 21.06.2019 19:30
Aline passes through 3,7 and 6,9 what equation represents the line
Answers: 2
question
Mathematics, 21.06.2019 23:50
Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping
Answers: 3
You know the right answer?
A technician is testing light bulbs to determine the number of defective bulbs. The technician recor...
Questions