Ok so its 50, -7.6, -7.64. then -157 divided by 20
A family has 8 girls and 4 boys. A total of 3 children must be chosen to speak on the behalf of the family at a local benefit. What is the probability that no girls and 3 boys will be chosen?
D. 1/55.<span />
15-(4x3) =3 , idk how to explain it but the answers 3 for sure
All cross sections of spheres are “circles”