6,604 Answered Questions for the topic math word problem
Math Word Problem
07/11/18
Math Help please!
Jimmy invests $17, 000 in an account that pays 6.67 % compounded quarterly. How long (in years and months) will it take for his investment to reach $24,000 ?
If a ball is thrown vertically upward from the roof of foot building with a velocity of ft/sec, its height after seconds is What is the maximum height the ball
If a ball is thrown vertically upward from the roof of 48 foot building with a velocity of 80 ft/sec, its height after t seconds is
s(t)= 48+80t-16t^2 What is the maximum height the ball...
more
Math Word Problem
07/10/18
a quadratic with a leading coefficient of 48 that factors
It has to be an equation also it cannot be prime
Math Word Problem
07/10/18
billy has 15 apples and harry has 29 more how many has harry got
i dont know the answer
07/10/18
sam left A for B travelling at an average speed of 72km/h,at the same time nina left B for A at an average speed of 88km/h.
The distance between A and B is 37km.what is the distance travelled by sam when the two of them meet.?
07/09/18
10. A 10 kg dog is receiving fluids at a rate of 40 mL/h. It needs a drug added to 500 mL of fluids so that it receives 2 mg/kg each hour. CONTINUED
10. A 10 kg dog is receiving fluids at a rate of 40 mL/h. It needs a drug added to 500 mL of fluids so that it receives 2 mg/kg each hour. The drug has a strength of 2%. What volume of drug will...
more
07/09/18
A 10 kg dog needs i.v. fluids during surgery of 10 mL/kg-h. What is the flow rate in mL/h? What is the rate in mL/min?
10kg x 10mL/kg-h= 100mL/h 100mL/hr / 60 seconds = 1.6 mL/min
Is this correct?
Math Word Problem Math
07/07/18
distance rate time
A train leaves Chicago at 1:00 PM. A second train leaves the same city in the same direction at 9:00 PM. The second train travels 240mph240mph faster than the first. If the second train overtakes...
more
Math Word Problem
07/06/18
Determine the vertex, axis of symmetry, zeros, and y-intercept of the parabola shown in the graph above. The vertex is at (give as coordinate pair) Axis of s
I don't understand the vertex
Math Word Problem
07/06/18
The population of a planet increased from 44200 aliens to 49800 between 1990 and 1997. Find the change of population per year if we assume the change was cons
Help I don't know what I'm doing wrong cause it's not letting me put my answer in.
07/06/18
if a fleet of n taxis uses g gallons of gasoline every 3 days, how many gallons of gasoline will be used by 4 taxis every 3 days
This is a math problem, and I don't know how to solve it!
Math Word Problem
07/06/18
word problem
Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.Martin wants to make scrapbooks with old family photos. An online scrapbooking company...
more
07/05/18
Hydrogen Peroxide: C1=100%, V1=50 ml, C2=2%, V2=???
Solve the following problems. (You need not compute the amount of diluent)
07/05/18
NaOH (sodium hydroxide) C1=30%, V1=500 ml, C2=5%, V2=???
Solve the following problems. (You need not compute the amount of diluent)
07/05/18
HCL (hydrochloric acid): C1=100%, V1=20ml, C2=1%, V2=???
Solve the following problems and determine the amount of diluent.
07/05/18
Formalin: C1=10%, V1=???, C2= 2%, V2= 12L
Solve the following problems and determine the amount of diluent.
07/05/18
Isopropyl alcohol C1 = 100%, V1 = ? , C2 =70%, V2= 2.5 L
Solve the following problems and determine the amount of diluent.
07/05/18
A stock solution NaCL solution is 20%. From it prepare 15 mL of 0.9% saline solution. How much of the stock solution do you need? How much water do you ne
Determine the volume of stock solution needed and the volume of diluent
07/05/18
Prepare 1000 mL of 1% HCL using the stock solution of 70% HCL. How much of the stock solution and how much water is required?
Determine the volume of stock solution needed and the volume of diluent
07/05/18
Prepare 30 L of formalin from a 100% stock solution. How much formalin is needed to make a 5% solutions?
Determine the volume of stock solution needed and the volume of diluent
Math Word Problem
07/05/18
My grandad is 88 years old. How old am i now, if seven years ago my granddad was 9 times my age?
The answer is 16, but i think that the answer is wrong. Please, could you help me with the question
Math Word Problem
07/04/18
If the first chapter of a certain book is 5 pages long and makes up 5% of the book, how many pages does the entire book have?
i need to know this i have been stuck on it for half an hour!
07/03/18
One number is 14 less than another. If their sum is increased by seven, the result is 85. Find the numbers
Please help me ! Also thank you ! lol
Math Word Problem
07/03/18
A tennis player hits a ball 3 feet above the ground with a velocity of 45 ft/sec. When will the ball be at a height of 3 feet again (Round to 3 decimal places
The two formulas that you need are:h = -16t2 + sh = -16t2 +vt + s
Math Word Problem
07/03/18
A tennis player hits a ball 3 feet above the ground with a velocity of 45 ft/sec. What is the maximum height the ball will reach (Round to 3 decimal places)
The two formulas that you need are:h = -16t2 + sh = -16t2 +vt + s
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.