A second-grade student is 4 feet tall. Her teacher is 5 2/3 feet tall. What are some questions we could answer using math? what is the difference between the height of the teacher and student? One question we could ask is "How many times as tall as the student is the teacher?" Answer this question and explain your thinking.

Arrange these numbers from least to greatest 3/5 5/7 2/9

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.