Mathematics, 27.07.2019 06:30 xxaurorabluexx
Instructions: type the correct answer in the box. use numerals instead of words. mason conducted a survey of his class to determine if they prefer to use pens or pencils for their math homework. out of the 30 students in his class, 12 of them are male. a total of 21 students said they prefer pencils, and 12 of those students are female. fill in the missing joint and marginal frequencies in the table. pencils pens total male % 10% 40% female % 20% % total 70% % 100%
Answers: 1
Mathematics, 21.06.2019 16:20
Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?
Answers: 1
Mathematics, 21.06.2019 17:00
Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?
Answers: 2
Mathematics, 21.06.2019 19:00
Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.
Answers: 3
Instructions: type the correct answer in the box. use numerals instead of words. mason conducted a s...
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