Andre draws this tape diagram for LaTeX: 3\div\frac{2}{3}3÷23 Tape diagram representing 3 units, broke into one third pieces. two thirds are combined and colored the same,

Andre says that LaTeX: 3\div\frac{2}{3}=4\frac{1}{3}3÷23=4 13because there are 4 groups of LaTeX: \frac{2}{3}[Math Processing Error]and LaTeX: \frac{1}{3}\:13left. Do you agree with Andre? Explain your reasoning.

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?