Which of the expressions below will have a remainder? Select all that apply. A) 6,450÷5
B) 4,188÷8
C) 3,488÷7
D) 1,286÷6 PLS HELP DUE TODAY DON"T WANT AN F
IF U ANSWER DIS FIRST YOU"LL GET 12 POINTS :D

What is not true about kl and mn? what is mn? (show your work)

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?