head hurts, have a cold, I know its alot, so can someone plz help me with this for today? Id appreciate it.?

Question

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's house at 52 mph. Alyssa's house is 128 miles away. How long did it take her to get to Alyssa's house?

Round to the hundredths place.
hours

Question 4:
Brian drove to Noah's house at 40 mph. Noah's house is 231 miles away. How long did it take Brian to get to Noah'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'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'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.

Answer 1

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)
a

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)
b


Enter a, b, c, or d only!


Question 3:
Destiny drove to Alyssa's house at 52 mph. Alyssa's house is 128 miles away. How long did it take her to get to Alyssa's house?2.46 hr

Round to the hundredths place.
hours

Question 4:
Brian drove to Noah's house at 40 mph. Noah's house is 231 miles away. How long did it take Brian to get to Noah's house?

Round to the hundredths place.
hours 57.50

Question 5:
If the base of a triangle is 11 cm and the area is 242 cm2, what is the height?

cm 22

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 48.4

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 7.5

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 4/6=2/3

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 3

Question 10:
If the perimeter of a living room is 32 meters and its length is 9 meters, find its width.

meters 7

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 3.75

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's rate, rounded to the nearest whole number?

mph 333

Question 13:
A car travels from Atlanta to Portland a 2,164.5 mile trip, in 37 hours. What is the car's average speed, rounded to the nearest tenth?

mph 58.5

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 C=(F-32)*5/9

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.
25km/h





kph 25
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.
0.12x+(4000-x)*0.15=1068
12x+60000-15x=53400
-3x=--6600
x=2200
he invested 2200 @12% and1800 @15%





$
Question 17:
For Question #16, how much was invested in a stock?

$ 1800

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.
300x=60(x+8.8)
240x=528
x=528/240
distance=528/240*300=660miles





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?
headstart for the Ford=24km
relative speed ofthe honda=15kph
time taken to catch up=24/15=1hr 36 min





Express as a decimal rounded to the tenths place.1.6hr

Answer 2

You do not say how old you are! No matter - whatever young age you are, you are certainly thinking the right way. I commend you for worrying about your grandma. Of course you are going to feel like you did, sometimes, it is only natural. As long as you realize that you are thinking the wrong way, and you correct it, no harm has been done. You are correct in assuming that whatever way you live now, will strongly effect the kind of adult you will be later. I suggest you keep thinking and acting the way you are now, positively and with love. You will never regret it, because, as you say, then your grandchildren will have a wonderful grandpa and you will "get back what you give out". How old is your grandma? Is she disabled or forgetful, as many seniors are? All you can do is do your best. It sounds as if you have a conscience which some of your family have not. This lady brought up her children the best that she could, but it sounds as if her children (now adults) never think of what she did for them when they were younger. Forget about that negative thought you had, and continue to love her and look after her. You are sure to feel good about yourself for doing so, and it sounds as if you ar

Answer 3

1. a

2. b

3. time=velocity/distance=52/128=0.406hours

4. 40/231=0.173hours

5. a=1/2bh
242=1/2*11*h
h=44cm

6. perimeter=2(l+b)
162.2=2(32.9+b)
b=48.2cm

7. 26=2(5.5+b)
b=7.5

8. 8.33=2(l+3.5)
l=0.665

9. a=1/2bh
18=1/2*12*h
h=3

10. 32=2(9+b)
b=7m

11.240/64=3.75hrs

12. 2165/6.5=333.07mph

13. 2164.5/37=58.5mph

14. c=(F-32)5/9=(68-32)5/9=20 degree c

15. in 3 hrs jogger runs 3*13=39kms
distance travelled by cycle rider=39+36=75kms
speed =75/3=25kmph

16.0.12x+(4000-x)*0.15=1068
12x+60000-15x=53400
-3x=--6600
x=2200
he invested 2200 @12% and1800 @15%

17.1800

18. let the distance be x
time taken by plane=time taken by car+8.8
x/300=x/60+8.8
solving for x we get x=660miles

20. headstart for the Ford=24km
relative speed ofthe honda=15kph
time taken to catch up=24/15=1hr 36 min=1.6hrs

Answer 4

the time it took u to type all that you could have answered them yourself! dont be so lazy

Answer 5

sorry, TMI for me....