ABC123DOREMI
Most popular questions and responses by ABC123DOREMI
Math
The surface area of a particular cube is 600 square inches. When the edges of the cube are doubled in length, what is the volume of the new cube, in cubic inches?
asked on March 15, 2011 
science
If a 150 pound man walks onto an elevator. Suddenly it rises rapidly from the 1st to 14th floor. if the man steps onto a scale in the elevator during the rapid rise, he would weigh... A) 150 pounds B) More than 150 pounds C) Less than 150 pounds Please
asked on October 29, 2011 
Science
If a 150 pound man walks onto an elevator. Suddenly it rises rapidly from the 1st to 14th floor. if the man steps onto a scale in the elevator during the rapid rise, he would weigh... A) 150 pounds B) More than 150 pounds C) Less than 150 pounds Please
asked on October 29, 2011 
MATH
A track meet awards 6, 5, 4, 3, 2 and 1 points for 1st, 2nd, 3rd, 4th, 5th and 6th places, respectively. Team A’s only two runners originally earned 6 points in the ﬁrst race with both runners ﬁnishing in the top 6, but then the winner of the ﬁrst
asked on March 16, 2011 
science
If a 150 pound man walks onto an elevator. Suddenly it rises rapidly from the 1st to 14th floor. if the man steps onto a scale in the elevator during the rapid rise, he would weigh... A) 150 pounds B) More than 150 pounds C) Less than 150 pounds Please
asked on October 29, 2011 
math
Find a value of n when the sq. root of n^2 is NOT n.
asked on April 6, 2011

alberga
3r5s= 4 5r+3s= 16 Multiply the 1st equation by 5 and the second by 3... 15r25s= 20 15r+9s=48 Subtract both 34s= 68 divide by 34 s=2 substitute 3r10= 4 3r=6 r=2
posted on October 29, 2011 
Math
Change it into to inches. So 5= 60 7 and 8" is= 92 and 19= 228. 60/92 = x/228. SOlve the proportion to get x is about = to 149. Divide by 12 and you get about 12 feet tall.
posted on April 6, 2011 
algebra
another way to put this is 1/3 * by 8/3. this is 8/6 or 4/3.
posted on March 16, 2011 
Math
first turn this into a triangle... the base is 66 and you know two of the angles (30 deg. and 90 deg (the base and the ground)). Now this is a 306090 triangle. the rules 4 306090 is the base is x, the hyp. is 2x and the other leg is x multiplied by the
posted on March 15, 2011 
Math
h= 66 root 3 or 66 multiplied by the sq. root of 3.
posted on March 15, 2011