You simply divide the number of times you get heads (which is 9) over the total number of coin flips (which is 20)
So the answer as a fraction is 9/20
Converting to decimal form, you'd get 9/20 = 0.45
Answer:
80 pumpkins are left
Step-by-step explanation:
If 20% of 100 is 20, then it's going to equal 120, so 30% is 40 if its 120.
#11: Angle one and the compliment of angle two will add up 148, and they will be equal since the two legs of the triangle are equivalent.
148/2 = 74
Therefore, angle one is 74 degrees.
Complimentary means that two angles add to 180, so
180 - 74 = 106
Therefore, angle two is 106 degrees.
Answer:
D
Step-by-step explanation:
Total volume = 3 litres
Volume of each glass = 1/4 litre
Divide 3 by 1/4
3 / (1/4)
3* (4/1)
= 12 glasses