On a scale drawing, the scale is 1/2 inch = 1 ft. What are the dimensions on the scale drawing for a room that is 22 ft by 17 ft ?

What is the volume of this square pyramid?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?