Abox contains 4 oranges, 9 apples, and 3 pears. liliana selects a piece of fruit from the box at random.

what is the probability that she selects an orange or a pear?

a.1 over 20

b.3 over 64

c.7 over 16

d.9 over 16

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

Your best friend told you that last week scientists disco y that las vegas is responsible for abrupt climate changes. which do you think is best way to research that recent discovery? an encyclopedia usgs internet site a book in the library your best friend’s parents for your ! ❤️