Ismelda watches a soap bubble resting on a driveway. the bubble is in the shape of a hemisphere. when the bubble pops, the soap residue left behind is in the shape of a circle with the same diameter as the hemisphere. ismelda measures the diameter of the bubble as 6 inches. what volume of air was in the hemisphere before the bubble popped? (use 3.14 for π. round the answer to the nearest tenth, if necessary. recall that the formula for the volume of a sphere is .)

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?

Find the commission on a $590.00 sale if the commission is 15%.

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50