Friday

April 18, 2014

April 18, 2014

Total # Posts: 13

**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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