Wednesday, August 5, 2009

Hellllllllllllllllllllllllllp please!!!?

I need help with this pleeeeeease, I need to get like two good grades to graduate!!



pleasee



Question 1:



Use V = (1/3)bh



Solve for b.



Is it:



A. b = (3v)/h



B. b = (3v)/b



C. b = 3(v/h)



D. b = 3(h/v)



Enter a, b, c, or d only!



Question 2:



Use V = (1/3)bh



Solve for h.



Is it:



A. h = (3v)/h



B. h = (3v)/b



C. h = 3(v/h)



D. h = 3(h/v)



Enter a, b, c, or d only!



Question 3:



Destiny drove to Alyssa%26#039;s house at 52 mph. Alyssa%26#039;s house is 128 miles away. How long did it take her to get to Alyssa%26#039;s house?



Round to the hundredths place.



hours



Question 4:



Brian drove to Noah%26#039;s house at 40 mph. Noah%26#039;s house is 231 miles away. How long did it take Brian to get to Noah%26#039;s house?



Round to the hundredths place.



hours



Question 5:



If the base of a triangle is 11 cm and the area is 242 cm2, what is the height?



cm



Question 6:



What is the width of a rectangle with perimeter 162.6 cm and length 32.9 cm? Round to the tenths place.



cm



Question 7:



If the length of a rectangle is 5 1/2 cm and the perimeter is 26 cm, what is the width of the rectangle?



Enter the answer as a decimal!



cm



Question 8:



If the height of a rectangle is 3 1/2 m and the perimeter is 8 1/3 m, what is the base of the rectangle?



Enter as a fraction.



m



Question 9:



If the area of a triangle is 18 square feet and its base is 12 feet, find the height of the triangle.



feet



Question 10:



If the perimeter of a living room is 32 meters and its length is 9 meters, find its width.



meters



Question 11:



How long will it take to drive 240 miles if your average speed is 64 mph?



Express as a decimal rounded to the hundredths place.



hours



Question 12:



A plane flies from Atlanta, GA to Portland, a 2,165-mi trip, in 6 and a half hours. What is the plane%26#039;s rate, rounded to the nearest whole number?



mph



Question 13:



A car travels from Atlanta to Portland a 2,164.5 mile trip, in 37 hours. What is the car%26#039;s average speed, rounded to the nearest tenth?



mph



Question 14:



Use the formula F = (9/5)(C) + 32. If it is 68 degrees Fahrenheit outside, what is the temperature in Celsius?



degrees Celsius



Question 15:



A jogger and a bicycle rider leave the same location at the same time and travel on the same road. The jogger runs at a constant speed of 13 km per hour. At the end of three hours the bicycle rider is 36 km ahead of the jogger. Find the speed of the bicycle rider. Use a chart to help you organize the information.



kph



Question 16:



Albert invests $4000 for two years. He invests part in a bond paying 12 percent and the rest in a stock paying 15 percent. If the total interest received is $1068, how much was invested in a bond? Use a chart to help you organize the information.



$



Question 17:



For Question #16, how much was invested in a stock?



$



Question 18:



A plane flies from St. Louis, MO to Tallahassee, FL at 300 mph. A car drives the same distance, leaves at the same time and drives an average speed of 60 mph. The car arrives in Tallahassee 8.8 hours later than the plane. How far is it from St. Louis to Tallahassee? Use a chart to help you organize the information.



miles



Question 19:



John has a credit card from Bagel Bank and another from Arctic Bank. He has a total of $1,190 charged on his credit cards. Bagel Bank charges 15% simple interest per year and Arctic Bank charges 16% per year. The yearly interest charge John needs to pay is $183.90. How much money does John owe Bagel Bank before interest charges?



$



Question 20:



A cop was hidden behind a tree and clocked a Ford going by at forty-eight kph. 1/2 of an hour later, the cop clocked a Honda passing by at sixty-three kph. If the two cars continue at the same speed, how far will the Honda travel before it catchs up to the Ford?



Express as a decimal rounded to the tenths place.



km



Hellllllllllllllllllllllllllp please!!!?honda finance





You should have studied then you wouldn%26#039;t need to cheat! I suspect you may have posted your final!



Hellllllllllllllllllllllllllp please!!!? loan



Sorry, I can not answer this ... I have bad math grades also. I just think that the length of this might scare people, it did for me, and you may not get as many answers. I suggest splitting it up, and posting in a few different categories. I do this :) Usually you will get more answers. Good luck!|||1. a.



2. b.



3. 2.462 hours or 2.46 hours



4. 5.775 hours or 5.78 hours



5. 44 cm



6. 48.4 cm



7. 7.5 cm (decimal?!) or 0.75 x 10^-1 cm



8. 2/3 cm



9. 3 ft.



10. 7 m



11. 3.75 hours



12. 333 mph



13. 58.5 mph



14. 20 C



15. 25 kph



16. $ 480



17. $ 600



18. 660 miles



19. $ 185



20. 0.5 km

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