In testing the effectiveness of an energy drink on the performance of athletes, 50 athletes were given water and 50 athletes
were given a new energy drink, yellow bull. after drinking, each athlete was asked to perform a one-mile run, a 100 yard sprint
and 20 pull-ups.

a) conclusion
b)hypothesis
c)dependent variable
d)independent variable

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

hello from mrbilldoesmath!

answer:   (7x + 6y) ( 49x^2 - 42xy + 36y^2)

discussion:

in general, the factorization of a^3 + b^3 is

a^3 + b^ 3 = (a + b) ( a^2 - ab + b^2)

in our case note that 343 = 7^3 and 216 = 6^3 so the equation becomes:

343x^3 + 216y^3 = (7x)^3 + (6y)^3

if you think of a (above) as 7x and b as 6y the factorization becomes

343x^3 + 216y^3 =

((7x + 6y) (   (7x)^2 - 7x*6y + (6y)^2)   =

(7x + 6y) ( 49x^2 - 42xy + 36y^2)

you,

mrb

(a + b) (a^2 - a b + b^2)

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation:

mgxmgzmgzzzlgxhhhx. dlulhx