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Posts by Krish

Total # Posts: 26

Hindi
Biography of Aarti Saha in Hindi

math
One man went to a hotel and took a menu card that was written on. Hotel says that if you take anything, they will charge rs.25, but a bill came for rs.75. How is that possible?

Maths
Ari had twice as much money as Rita. After Ari spent $800 and Rita spent $240 both of them had the same amount of money left .how much money did each of them have at first

algebra
Thank you ChrismB

algebra
The length of a rectangle is 2 less than 5 times the width. The area is 39 square inches. What is the length and the width? I did this: Length = 5x-2; width = 5x Then I solved the question and came up with x=3

English
They are from Fahrenheit 451

English
If Montag and Faber never met what would happen to Montag?

physics
What happens if we use water instead of kerosene in joules calorimeter experiment

Chemistry
As density of pine tree is less than water it floats.similarly lead sinks and ice floats.

math
Ticket price should be 6 dollars so that they sell 360 tickets and get income 2160 dollars.

Math
A rental agency claims that the average rent that small business establishments pay in Suva city is $800. A sample of 10 establishments shows an average rate of $20. At alpha = 0.05, there enough evidence to reject the agencies claim? Assume that the population is ...

Math
The Suva Energy Information Administration reported that 51.7% of homes in Suva were heated by natural gas. A random sample of 200 homes found that 115 were heated by natural gas. Does the evidence supports the claim, or has the percentage changed? (use a P-value method)

trig
if 15 sin theta=8 cos theta , then what is sin theta-cos theta/sin theta +cos theta

Math
The line 3x + my = 3m cuts a triangular portion from the first quadrant whose area is 6. What is the value of m?

Math
If one and one-half teams of men require one and one-half days to shovel one and one-half truckloads of sand, how long will it take one team to shovel one truckload?

Math
Suppose that y is a linear function of x, and that y = 6 when x = 2 and y = 7 when x = 3. What is y when x = 7?

Math
How many ordered pairs of natural numbers (n, m) are there that solve the equation 2n + 3m = 100

math
Consider the function g(x)=x/x-7. a) Summarize the increasing and decreasing intervals. b) Compare the slopes of the tangents at the points where i) x=7.5 and x=20 ii) x=6.5 and x=-20 Do it for me please...

Math
Alex has 7 dimes and e nickels. What fraction of the coins are dimes? my answer is 7/10 is this correct/

Math
Dylan says that when comparing numbers the number closest to zero on a number line is always the smallest. Is he correct?

math
what is the purpose of using fraction strips and a 1 strip

Algebra
Eva invested a certain amount of money at 12% interest and $1500 more than that amount at 13%. Her total yearly interest was $800. How much did she invest at each rate?

math
The temperatures in degree celcius at midnight on 10 consecutive days were 4,1,3,0,-2,-1,-5,-3,1,-2. How many of these temperatures are within 2.2 degree celcius of 1 degree celcius?

Chemistry
How has the equilibrium been modified in Haber Process? what is the heat value for the following exothermic reaction : Hb(aq) + O2(aq) = HbO2(aq) + (Heat ?)

English
Draw a monster swimming under the boat. Then write a story about catching it. You should write at least 6 sentences.

math
If the perimeter of a parallelogram is 140 m, the distance between a pair of opposite sides is 7 meters and its area is 210 sq m, find the length of two adjacent sides of the parallelogram.

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