The probability is 4⋅3⋅2⋅1/10•9•8•7=(4/4)(6/0)/(10/4)=1/210 so the probability of selecting 3 red balls would be 1/210
Answer:
x is 5
Step-by-step explanation:
Answer:
x = 6.0
Step-by-step explanation:
As the given triangle is a right-angled triangle, we can use the trigonometric ratios to find the required length.
In the given triangle
Hypotenuse = 10
Perpendicular = x
Angle = 37°
As we know the value for perpendicular and hypotenuse, sine will be used.

Rounding off to nearest tenth
x = 6.0
Hence,
x = 6.0
Answer: 12
Step-by-step explanation:
2/3 = 8/12
1/4 = 3/12
8/12 + 3/12 + 11/12
amy & anna ate 11 and david had 1