29
First, substitute 6 in for m and 12 in for n. 4(6)-17+2(12)
Then, multiply the numbers in parentheses by the outer numbers. 24-17+24
Finally, add and subtract from left to right. 24-17=5, and 5+24=29
Answer:
LMN
Step-by-step explanation:
I hope I'm not wrong here, but B.1/2? Only because its a 50% chance
We are given with the expression y<span> = b cos t + t2 sin t and is asked to differentiate the function in terms of t. Based in the power law and law of products, we apply these to the given expresssion. the derivative is y' = -b sin t + t^2 * (cos t) + sin t * 2t. This is equal to </span>y' = sin t (-b +2t) + t^2 cos t.