Answer:
Its A
Step-by-step explanation:
Answer:
7 d/dx[x^4]
Step-by-step explanation:
Since 7 is constant with respect to x, the derivative of 7x^4 with respect to x is 7 d/dc [x^4]
Answer:
2nd option
Step-by-step explanation:
It's direct because it's equation is y = -1/2x
That means it passes through the point (0, 0), making it an example of direct variation.
Answer:
7502040
Step-by-step explanation:
you can have 6 women,5 women and 1 men,4 women and 2 men,
in first case,you can place women in 15*14*13*12*11*10 ways
in second case
15*14*13*12*11*7
and in third case
15*14*13*12*7*6
and you need to sum all this numbers