Answer:
1 / 8
Step-by-step explanation:
So there are 8 marbles in all.
The probability of getting a purple is 1 / 2
The probability of getting a green is 1 / 4
1 / 2 * 1 / 4 = 1 / 8
There is a 1 / 8 chance.
Answer:
We can use the Pythagorean theorem and properties of sines, cosines, and tangents to solve the triangle, that is, to find unknown parts in terms of known parts.
Step-by-step explanation:
Pythagorean theorem: a2 + b2 = c2.
Sines: sin A = a/c, sin B = b/c.
Cosines: cos A = b/c, cos B = a/c.
Tangents: tan A = a/b, tan B = b/a.
Answer: D) infinitely many solutions
Explanation: because the lines overlap each other every single point is a solution, therefore infinitely many solutions
Answer:
Option D
Step-by-step explanation:
The volume is the product of three dimensions of the prism:
So the option D is correct
KE = 0.5*m*v2
KE = (0.5) * (1000 kg) * (20 m/s)2
