Let this numbers be x and y, then x + y = 52 x - y = 8 x = 8 + y x + y = 52 substitute 8 + y for x into the first equation; 8 + y + y = 52 8 + 2y = 52 subtract 8 to both sides; 2y = 44 divide by 2 to both sides; y = 22 x = 8 + y substitute 22 for y into the equation; x = 8 + 22 x = 30 Thus this numbers are 22 and 30. 22 & 30
15.00 per hour x 30 hours = 450.00 per week.450.00 per week x 52 weeks = 23400.00 per annum.
The range of 30, 52 and 24 is 52 - 24 = 28
1800 200 = 23 x 52 300 = 22 x 3 x 52 450 = 2 x 32 x 52 600 = 23 x 3 x 52 lcm = 23 x 32 x 52 = 1800
52 x 3 is 156.
13/52 = 1/4 since 13 x 4 = 52.
18 ft x 30 ft x 52 ft = 28080
Let this numbers be x and y, then x + y = 52 x - y = 8 x = 8 + y x + y = 52 substitute 8 + y for x into the first equation; 8 + y + y = 52 8 + 2y = 52 subtract 8 to both sides; 2y = 44 divide by 2 to both sides; y = 22 x = 8 + y substitute 22 for y into the equation; x = 8 + 22 x = 30 Thus this numbers are 22 and 30. 22 & 30
The LCM is 600.Prime factors of 30 are 2 x 3 x 5, of 50 are 2 x 52, and of 200 are 23 x 52 LCM is 600, which is the multiple of the highest power of prime factors in the given numbers (23 x 3 x 52 = 8 x 3 x 25 = 600).
30 feet x 12 feet is 52 square yards 30 yards x 12 yards is 468 square yards
1 (year) / 52 (week) = 0.019 (rounded)0.019 x 30 (week) = 0.57 years are in 30 weeks.
x2 + y - 52 = 30x2 - x2 + y - 52 + 52 = - x2 + 30 + 52y = -x2 + 82Since a = -1, the parabola open downward, and crosses the x-axis at x = +&- sq.root of 82.0 = -x2 + 820 - 82 = -x2 + 82 - 82-82 = -x282 = x2+&- sq.root of 82 = x
1 x 52 = 52 2 x 52 = 104 3 x 52 = 156 4 x 52 = 208 5 x 52 = 260 6 x 52 = 312 7 x 52 = 364 8 x 52 = 416 9 x 52 = 468 10 x 52 = 520 11 x 52 = 572 12 x 52 = 624
30% of 52= 30% * 52= 0.3 * 52= 15.6
30 450 = 2 x 32 x 52 330 = 2 x 3 x 5 x 11 gcf = 2 x 3 x 5 = 30
30 x 40 hour work week x 52 weeks = 62,400 before taxes
P(x=4) ≈ 0.00001847 or about 1 in 54 145The probability of selecting 4 aces while playing poker with six people is:P(x=4) = 5C4 ∙ 4!/[52!/(52-30)!] ∙ (52-4)!/(52-30)!= 5C4 ∙ 4!(52-4)!/52! ≈ 1.846892603... x 10-5 ≈ 0.00001847which is about 1 in 54 145.