13/52 is the ratio of hearts to all cards
That reduces to a 1/4 ratio
or a 25% chance of drawing a heart
7 pens and 20 pencils because 28 divided by 4 = 7 and 80 divided by 4 = 20
Answer:
d = 3/7 = 0.429
d = 1
Step-by-step explanation:
Answer:
8X=4Y
Step-by-step explanation:
JUST ADD
Answer:
15
Step-by-step explanation:
A complementary angle is a right angle split into two parts. Since 75 is one of the two parts, we subtract it from 90, giving us an answer of 15.
