Mathematics, 30.07.2019 13:30 860jay
Ms. peterson wrote the expression below on the chalkboard for her class. she asked the students to write an equivalent expression using no more than one set of parentheses. 4(3x + 5y + 2z) + 3(x-z) tom wrote 12x + 20y + 8z jenna wrote 5(3x + 4y + z) chris wrote 15x + 20y − 5z which, if any, of the three students wrote an expression that is equivalent to ms. peterson’s expression?
Answers: 1
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Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?
Answers: 1
Ms. peterson wrote the expression below on the chalkboard for her class. she asked the students to w...
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