03/13/17

It takes jeff 14 minutes to drive 10 and 1 half miles. At this rate, how many minutes will it take him to drive 23 miles?
Its pretty hard to solve, and my teacher is pretty bad at explaining stuff
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03/13/17

The scale on a map is 1 inch:25 miles. The distance between City A and City B on the map is 4.25 inches. What isthe actual distance, in miles between the cities
City A and City B
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03/13/17

calculus finding area above a cruve
Find the area above the curve of y=-e^x-1 from -1 to 1.
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03/13/17

How fast is the water level rising?
A tank has the shape of a rectangular prism, three feet long and 2 feet wide. Water is being pumped in at a rate of 15 gallons every 4 minutes. Approximately how fast is the water level in the tank... more
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02/08/17

Algebra 2 Questions Urgent
algebraically write the equation of a parabola in standard form (y=ax^2+bx+c) that passses through the points (-1,6)(1,2)(2,9)
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12/07/16

If an athletic field is 240 yards what are its dimensions?
A athelet if field is twice as long as it is wide. If the perimeter of the athletic field is 240 yards what are its dimentions?    
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12/07/16

Derivative of y= (sec5x)^((x^2)-x+2)
Just need the first derivative of this function, struggling with there to begin
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08/30/16

What would be the equation for these ordered pairs (0,-15)(1,-10)(2,-5)(3,0)(4,5)
The temperature is at -15 degrees at 7 am an hour passed it is now 8am and the temperature is-10 degrees 5 hours passed from the start time and the temperature is 10 degrees
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08/30/16

Need to figure out how much solution I need to kill an acre (about 44,000 sq ft) of weeds. Conversion question
I need to kill an acre of weeds (44,000 Sq ft). I bought this solution and it says 2.5 fl oz (5 tbsp) in 1 gallon of water treats 300 sq ft. The net contents are 2.5 gal (9.46 L). I need to figure... more
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08/30/16

The temp. dropped 17F in 6 hours. The final Temp was -3F Use Integers and addition to find the starting temp
 Please hurry
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03/24/16

Please teach me how to do
All the pupils in the Mathematics Club were each given a box of jelly beans on Children's Day. The girls received 923 jelly beans altogether and the boys received 1157 jelly beans altogether. Hoe... more
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03/24/16

Functions Question
identical squares are cut from each corner of a rectangular sheet of tin 8cm x 6cm. the sides are bent upward to form an open box. if the volume of the box is 16cm^3, what is the length of each... more
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02/23/16

6t(13t+7)=0
solve using zero factor property
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02/12/16

The sum of a number and 18 times its reciprocal is 9. Find the numbers
ger rg dfjgh fdg dgjk dfgj d fgd fhgo drg drdgj eroghergher hgjejrhgje ur Please help me solve  
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02/09/16

f(x)=5x^2+4x-5
a.) f(a+2)       b.)  f(a+h)-f(a)
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02/09/16

How much gold does the younger brother receive?
Two brothers inherited 25 ounces of gold. They decided to give 4 ounces to charity. Of the remaining gold, the older brother is to receive twice as much as the younger brother.
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01/05/16

let s(t)=t^2-t-2 be an equation for the position of a particle moving along a horizontal path.
A) Find the values of t for which the particle is moving to the left. B) Find the values of t for which the particle is to the left if the origin . Justify your answers for both. Thanks.
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01/05/16

Find all real and imaginary solutions to the polynomial equations by factoring and /or using quadratic formula
X^3-2x^2+2x=0
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01/04/16

you and a friend are selling apples. you sell 8 fewer than you friend. you sell 42 all together. how many apples do you sell?
 ...
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01/04/16

What is the largest area that can be enclosed?
You have 200 yards of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side along the river, find the length and width of the plot that will maximize the area.... more
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12/09/15

If p(x)=2x^2-3x+1 and r(x)=x^2-5x, find r(x^2)-p(x+1)
 Algebra II with Trig honors  
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11/10/15

System of equations
A plane flew 2,100km with the jet stream in 2.5hrs the return flight against the jet stream took 3.75hrs. Find the speed of the jet stream and the airspeed of the plane using the system of... more
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11/08/15

write the cost function of running the program for x number of people
an employment agency is planning to create a transferable skills program for the community. The fixed monthly cost is $6000.00 and it will cost $35.00 per person. This includes licensed... more
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11/08/15

what is the mass
A bottle has a mass of 1.8 kilograms when it is completely filled with juice. It has a mass of 1.23 kilograms when 3/8 of the juice is removed. What is the mass of the empty bottle
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11/08/15

How to find x and y algebraically? Please include both subsition and elimination cant seem to get systems of equations so i want to find the easier way
-2x-6y=0 3x+11y=4  
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