Natalie planted two flower patches. One was 3/8 of a square yard and the other was 2/3 of a square yard. How much flower patch did Natalie have altogether? Use the model to help you answer the question. (A) 25/24 square yards

(B) 5/8 square yard

(C) 5/11 square yard

(D) 6/24 square yard

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

[15 points, algebra 2]simplify the complex fraction and find the restrictions.