subject
Mathematics, 18.04.2020 05:56 Shadow0202

In 1930, these workmen either went bare­headed, wore a cloth cap—often worn backward—or wore a battered felt hat. The rigid plastics needed for molded head protection, called "hard hats," would not appear until after World War Il.

Which choice is the best paraphrase of the text?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
The vertex of this parabola is at (-2, 5). which of the following could be it’s equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5
Answers: 1
question
Mathematics, 21.06.2019 14:30
Pls , the question is in the picture!
Answers: 2
question
Mathematics, 21.06.2019 14:30
Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.
Answers: 1
question
Mathematics, 21.06.2019 17:10
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
You know the right answer?
In 1930, these workmen either went bare­headed, wore a cloth cap—often worn backward—or wore a batte...
Questions
Questions on the website: 13722363