Science

the volume of hydrogen collected stp was 43.2 ml … [Read more...]

Three friends, Andrea, Brenda and Chelsea, had 3/4 of a pizza left from last night's party and decided to share it for lunch. andrea took a piece for herself. Brenda said that she was very hungry and … [Read more...]

is the snuffleuffagus on sesame street a young wooly mamoth? … [Read more...]

Find all the angles between 0 degrees and 360 degrees which satisfy the equation. 1) cos(2x-70 degrees) = 0.6 2) 5 cos y = 3 cot y 3) 2 sin z tan z = 5 sin z + 3 cos z … [Read more...]

what is the average canadian electricity usage? … [Read more...]

1)how many sweet glands r there in every square inch of skin in the palms of our hands? 2)what r the average weights of brains of an adult man and an adult woman? 3)how many digestive glands r … [Read more...]

Why don't they settle for fission? Sorry I am dumb. Wait, I think it's fusion, ah hell I don't know How much pressure do you need to fuse hydrogen together? … [Read more...]

I look almost identical to my sister in our facial characteristics (she, however has brown hair and I have blonde but we both have blue eyes). We also look very similar to our brother. However, all … [Read more...]

I am designing a lab for chemistry, and need to consider if this could be a controlled variable. … [Read more...]

What's the probablity of picking each book? There are 50 books; 20 in English, 20 in French and 10 in Spanish. If chosen 3 books randomly, what's the probability each book is in a different language? … [Read more...]