Statistics for Advance Math 2

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General Stats

  • This quiz has been taken 9 times
  • The average score is 10 of 20

Answer Stats

ProblemAnswer% Correct
Interestingly, it is true that (3!)(5!)(7!) is equal to n!. What is n?10
88%
In a university, 60% of the students are female and 700 of the students are male. How many students are there in all?1750
88%
In rolling a pair of dice, what is the probability of getting a sum of 5 or 6?1/4
75%
Four men working for four days can paint 4 cars. How many cars can 6 men working for 6 days paint?9
75%
Three polygons fit exactly together around a point on a plane surface. One is a square and another is a hexagon. How many sides does the third polygon have?12
63%
If a*b=sqrt(a^2 + b^2), what is the value of (3*4)*12?13
63%
Suppose that x, y, and z are positive integers such that xy=6, xz=10, and yz=15. What is the value of xyz?30
63%
How many degrees does the minute hand rotate from 6:10 PM to 7:45 PM of the same day?570
63%
Find the maximum value of k so that the radius of the circle x^2 + y^2 - kx + 4y + 9 = 0 is equal to 4.8
63%
The area of an equilateral triangle is 9(sqrt3) square cm. What is its perimeter in centimeters?18
50%
The product od three consecutive positive integers is 21 times their sum. What is the sum of the three numbers?24
50%
The yearly changes in the population of a certain town for two consecutive years are 20% increase on the first year and 20% on the second year. What is the net change increase in percent over the two-year period?44
50%
If today is Tuesday, what day of the week will it be after (2019)(2018)(2017) days?Monday
50%
The area of a triangle is 200 sq. cm. What will be its area if its altitude is increased by 10% and its base is decreased by 10%?198
38%
Simplify: (103 x 97) - (106 x 94).27
38%
A fair coin is tossed five times. What is the probability of getting exactly three heads?5/16
38%
Factor completely the expression 2x^3 + 5x^2 + 3x.x(x+1)(2x+3)
25%
The lengths of the sides of a triangle are 10, 17 and 21 cm. How many centimeters is the altitude of the triangle to the longest side? Express your answer in decimal.16.8
13%
Find the sum of all 3-digit odd positive integers.227500
13%
Given that the diagonal of a rectangle is 9 cm and its area is 44 sq. cm, compute for its perimeter.26
13%

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