The probability the Sam sleeps for less than 6 hours is 0.25 work out probability that Sam sleeps for 6 hours or more

the answer is 0.000652422

but if you ment to ask what is 6131 divided by 4, it is 1532.75.

step-by-step explanation:

i dont know what you want me to answer for this but im guessing 2: 11?

1. a^4+8a^3+24a^2+32a+16

2.y^8+8y^7+28y^6+56y^5+70y^4+56y^3+28y^2+8y+1

3.x^6-3x^4y^2+3x^2y^4-y^6