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My personal opinion
I think 730 score is good. You should work better at your essays. There are many postings on writing better essays and inputs on what admission committees look at...
Let S be average speed D be total distance = 300 ft T be total time take to travel 300 ft Bill's average speed S = D/T = 300/T Bill's effective speed relative to group of people = 3 ft/sec so, t1 = 120/3 = 40 sec However, note that in 40 sec, Bill and group of people together travelled 40x3 = 120 ft...
In this question we need to know the cut off score below which recruiters have to retest. We know it is bottom 16%. We also know average of the scores = 72 Stem 1) we know population (500). This will not help determine the distribution nor the lowest or highest score. We cannot determine which popul...
I think you may start with banking industry... it may not be exactly finance job.. but something closer... I know some people who have extensive engg back ground, have joined well known banks.. .the job involved is to evaluate projects from a strategic view point and make a recommendation whether to...
LINES y=mx + b -i know what each variable stands for, what it means when 2 slopes are equal (parallel or coinciding lines), and what a reciprical slope means(Perpendicular lines) -i know the formula for the slope: m = (y2-y1)/(x2-x1) -positive slope lines pass through Q1 and q3; negative slope ones ...
there is already answer some where on this forum both areas are equal area of equilateral triangle = 1/2xBase xHeight Height = ROOT3/2 * T Base = T/2 area of T = 1/2*T/2*ROOT3/2 * T area of T = ROOT3/8 * T^2 area of S = S^2 It is given that both areas are equal T^2 * ROOT3/8 = S^2 Taking square root...
Probability that it rains all 5 days = 1/2 * 1/2 * 1/2* 1/2 * 1/2
we need to find probability of raining exactly 3 days - in no particular order... which is 5 C 3 = 5*4*3/3*2*1 = 10
Probability of raining 3 days exact in 5 day period = 10 * 1/2^5 = 5/16
Q2. I am not able to understand the story... The actual radius per scale provided will be 167x2=334 miles. The Surface area of the pond will be a huge number
pixRaidus^2 = 3.14x3.34x3.34x10^4
which is approx 310000 square miles
Not sure where the problem is...
All possible events - 5: (2,6 3, 5 4, 4 5, 3 6, 2)
Desired events - 2: (3, 5 5, 3)
Probability = desired events/possible events = 2/5
answer is D: 2/5
Start with C. (3^(x-1)) = 3^3x/3^3= 10
which is 3^3x = 90x3
Square both sides
(3^3x)^2 = 8100 x 9
which is 3^6x = 8100x9
Which is more than 8100. Hence the answer should be lower than 10.
Pick D - 10/3. If you solve you will get 3^6x = 8100. Hence answer is D