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Is the geometric mean the same as the mean or average of two numbers?
Not usually. Given numbers a and b, the mean or average is (a + b)/2 but the geometric mean is sq rt (a X b). If both a and b equal 1, the results are the same.
What does simple radical form mean?
√a / √b = √(a/b)
What does 2 B of B mean?
What ever B is. 2B is 2 times that
What does it mean that a to the b power equals to b to a power?
it means that A and B have the same power
What does b n b mean?
Bed&Breakfast, usually
Is a bmx 40t chainwheel smaller than 20t?
No, a 40t is bigger. 40t vs 20t refers to the number of teeth(that engages with the chain) that each wheel has at its circumference. The tooth size is fixed for all bikes that use the same chain spacing, so a 40t chainwheel will have double the circumference of a 20t wheel.
What is the greatest common factor of 30t and 40t squared?
10t
What is 66t-26t simplified?
92
How do you write 40 fewer than a number t?
-40t
What is the stock sprocket on a raptor 660?
13t front 40t rear
What are stock sprocket size and chain length for a Suzuki LT-Z400?
14t on front. 40t on back
What is 40t to the 3rd power minus 28t to the 2nd power minus 24t?
That factors to 4t(2t + 1)(5t - 6)
In a kilometre race if a gives b a 40 m start a wins by 19 s but if a gives b a 30 s start b wins by 40 m find the time taken by b to run 5000 m?
When B is given a 40metre start then B runs 960m in T secs and A runs 1000m in T-19 secs. When B is given a 30 second start then B runs 1000m in t secs and A runs 960m in t - 30 secs. Assume that the speed of A (Va) and B (Vb) is constant in both situations. Then Vb = 960 ÷ T = 1000 ÷ t, and Va = 1000 ÷ (T - 19) = 960 ÷ (t - 30) So 960t = 1000T, and 1000t - 30000 = 960T - 18240. Then 40t = -40T + 11760, t = -T + 294. Substituting for t in 960t = 1000T gives : -960T + 282240 = 1000T : 1960T = 282240 : T = 144 B 's speed is 960 ÷ T = 960 ÷ 144 = 6.67 metres per second. Assuming the same constant speed to run 5000 metres then the time taken is 5000 ÷ 6.67 = 750 seconds
What does 2 B IN A B mean?
hate
What is 7b b b simplified?
If you mean: 7b+b+b then it is 9b simplified
Is the geometric mean the same as the mean or average of two numbers?
Not usually. Given numbers a and b, the mean or average is (a + b)/2 but the geometric mean is sq rt (a X b). If both a and b equal 1, the results are the same.
What does B in BC mean?
the b means before.
