10gradehomeworkhelp
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- Aug 23, 2010
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1. A single six-sided die is rolled three times. What is the probability that a 6 will appear all three times?
2.The number of green beads varied inversely as the square of the number of yellow beads. When there were 8 greens there were 5 yellows. How many greens would there be if there were 10 yellows?
3. Find the equation of the line through (3,-6) that is parallel to y = 2/3x + 3
4. Melinda walked to the mall at 4miles per hour and then rode back home on the bus at 24miles per hour. If her total traveling time was 14hours, how far was it to the mall?
5. Scott and Heather cut a 160-foot cord into two lengths. The ratio of the lengths was 7 to 1. How long was each length?
6. Victoria and Margaret are 625 miles apart and traveling straight towards each other. If Victoria's speed is 55mph and Margaret's speed is 70mph, how many hours will it be until the two meet?
7. Mike, a Salvation Army bell ringer, has 5 fewer quarters than nickles in his cup. If Mike has $5.95 in quarters and nickles, how many nickles does he have?
8. Find the slope of the graph of the equation y=5x-10
9. Find the x and y intercepts of the graph of the equation y=5x-10
2.The number of green beads varied inversely as the square of the number of yellow beads. When there were 8 greens there were 5 yellows. How many greens would there be if there were 10 yellows?
3. Find the equation of the line through (3,-6) that is parallel to y = 2/3x + 3
4. Melinda walked to the mall at 4miles per hour and then rode back home on the bus at 24miles per hour. If her total traveling time was 14hours, how far was it to the mall?
5. Scott and Heather cut a 160-foot cord into two lengths. The ratio of the lengths was 7 to 1. How long was each length?
6. Victoria and Margaret are 625 miles apart and traveling straight towards each other. If Victoria's speed is 55mph and Margaret's speed is 70mph, how many hours will it be until the two meet?
7. Mike, a Salvation Army bell ringer, has 5 fewer quarters than nickles in his cup. If Mike has $5.95 in quarters and nickles, how many nickles does he have?
8. Find the slope of the graph of the equation y=5x-10
9. Find the x and y intercepts of the graph of the equation y=5x-10