Directions:Use the product rule to simplify the following monomials. 16.) 5a( -3b)(-2a²b³)
17.) 11 (4cd)( -cd⁵)
18.) ( -xy³)(4x²y)
22.) (7a)(3ab) - 4a²b
23.) (2y²)(4xy³) + (3xy⁴)(5y)

ANYONE PLEASE HELP ME I REALLY NEED THE ANSWER RIGHT NOW BECAUSE I HAVE TO PASS THIS TOMORROW MORNING AT MY 1ST CLASS I HOPE Y'ALL CAN HELP ME:(
I'LL MARK YOU AS THE BRAINLIEST!

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Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m