Answer:
1/32
Step-by-step explanation:
P(heads) = 1/2
P(5 heads) = (1/2)⁵ = 1/32
It's 3 beacause you add all of them together to get 0
Answer:
70%
Step-by-step explanation:
Total number of teenagers surveyed
12+20+38+20+10 = 100
Find the number of teenagers with 3 or fewer pairs of shoes
12+20+38 =70
P(3 or fewer) = teenagers with 3 or fewer/ total
= 70/100
= 70%
Find 1 1/4 on the number line and count back 3/4 (why it is negative) answer is 1/2.
Answer:
x=80°
Step-by-step explanation:
Triangles always add up to 180°.
As you have 2 angles, you would have to add them together and then take it away from 180° to get your answer.
50+50=100°
180-100=80°
Hope this helps :)
