Abag contains 5 apples and 3 oranges . you select 4 pieces of fruit without looking . how any ways can you get 4 apples .
a. b.1 . c.15
d.12

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20