04/16/18

arrange these numbers in order from least to greatest 3/8,4/6,5/6,6/12,7/7
arrange these numbers in order from least to greatest 3/8,4/6,5/6,6/12,7/7
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04/15/18

There are 25 boxes of cards packed in a case so that they fit perfectly. Each box measures one cubic inch. What are all the possible dimensions of the case?
How many different dimensions can the case measure
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04/15/18

volume of can
The volume of a can is directly proportional to the height of the can. If the volume of the can is 500 square cm when its height is 12.68 cm, find the volume to the nearest whole number of a can... more
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04/15/18

How many kilograms of each should be used?
Kendall is spinning 13 kilograms of a special blended yarn. The yarn costs $38.20 per kilogram to make, and it consists of wool and acrylic fibers. The wool costs $59.90 per kilogram, whereas the... more
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04/08/18

The points ( - 5,2) and ( - 4, - 4) fall on a particular line. What is its equation in point-slope form?
The points (-5,2) and (-4,-4) fall on a particular line. What is its equation in point-slope form?
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04/08/18

If mark spent 2/3 of his money on rides and was left with 27.50 how much money did he have total
I have to show the formula and how I got my answer
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04/08/18

How many pounds of coffee worth 8 a pound should be added to 30 pounds of coffee worth 4 a pound to get a mixture worth 6 a pound
I need help figure how how to solve problem  
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04/08/18

A dollar bill is approximately 6.14 inches long. About how long would a line of 20 one dollar bills positioned end to end be in yard?
I need the answer because this is hard for me and im stuggleing very hard so please if you can try to help me to your limits.
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04/08/18

It takes Henry 8 hours longer to paint one room than it does Sally. If they work together Sally and Henry can paint one room in 3 hours. How long does it take
Sally in hours, working alone, to paint one room?
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04/08/18

the first term of an arithmetic progression is 2.If the sum of the first eight terms is58 and the sum of the whole series is 325.calculate the common difference
Sequence and Series
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04/08/18

jessica rented 1 video game and 3 movies for a total of $11.50 what amout, in dollors,did jessica pay to rent each movie (
jessica rented 1 video game and 3 movies for a total of $11.50 what amout, in dollors,did jessica pay to rent each movie the video game cost $4.75 to rent  the movies cost the same amount each to... more
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04/08/18

Math using the quadratic equation
A small pipe can fill a tank in 9 min more time than it takes a larger pipe to fill the same tank. Working together, the pipes can fill the tank in 6 min. How long would it take each pipe, working... more
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04/07/18

word problem algebra
Two cousins visited Jane today. One cousin visits every 42 days. The othervisits every 429 days. They will next visit on the same day in __?__ days.
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04/07/18

Group B's average?
100 people took a test Group A was 24 people and got an average of 76%. Group B was 76 people. The average for the whole group was 61% What was Group B's average?
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04/06/18

A body moving in a circular path of radius 0.7m find the distance and displacement covered by the body when it completes 3 /4 of the circle
This question is of 9th standard and of motion chapter
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04/06/18

When the sun moves from a 30 degrees elevation to a 25 degrees elevation, a shadow cast by a building is 62 meters long. How tall is the building?
 We must find the height of the building using trigonometry. We know that the elevation angle of the sun has gone from 30 degrees to 25 and we also know that the length of the shadow is 62 cm.
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04/06/18

How to draw this?
The measure of a line segment PC, perpendicular to hypotenuse AC of right triangle ABC, is equal to the measure of leg BC. Show BP may be perpendicular or parallel to the bisector of angle A
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04/03/18

How do I set up this question to solve it
A fire truck has a 75-foot ladder. If the truck is parked 20 feet from a building,how far up the building can the ladder reach assuming that the top of the base of the ladder is resting on the top... more
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04/03/18

You are told to prepare 70% v/v bottle of ethanol to spray down a laminar flow hood.
You are told to prepare 70% v/v bottle of ethanol to spray down a laminar flow hood.The maximum volume on the spray bottle is 250 ml. You have a 95% v/v stock bottle bottle of ethanol. What volume... more
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04/03/18

What amount in grams do you need to prepare 100ml of a 10mM solution of Tris (MWT 121 g/mol)?
What amount in grams do you need to prepare 100ml of a 10mM solution of Tris (MWT 121 g/mol)?
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04/03/18

A student sets up the following equation to convert a measurement.
A student sets up the following equation to convert a measurement.(The ? stands for a number the student is going to calculate.)Fill in the missing part of this equation.(-4.6 *10^3 N/cm) * ___ = ?... more
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04/03/18

if a dozen apples has a mass of 2 kg and 0.2 bushel is one dozen apples, how many bushels are in one kg of apples
the only things i know is that 1 dozen equals 2 kg, 0.2 bushel is a dozen apples.  what i don't know is how many bushels are in a kg of apples
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04/03/18

9 divided by -4
9 divided by -4
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04/01/18

If two numbers have a difference of 174, and one of them is x + 174, then the other is
What is the answer to this word problem?
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03/26/18

if a fair number cube numbered 1-6 is rolled 60 times, how many times will you most likely roll a 3?
if a fair number cube numbered 1-6 is rolled 60 times, how many times will you most likely roll a 3?
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