Wangari plants trees at a constant rate of 121212 trees every 333 hours. Write an equation that relates ppp, the number of trees Wangari plants, and hhh, the time she spends planting them in hours.

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.

What is the number 321,000,000 in scientific notation? also what is the number? ?

Three times the sum of a number and seven is negative thirty-six. what is the number?