A water balloon is thrown upward from a height of 5 feet with an initial velocity of 35 feet per second. How long does it take for the balloon to reach the ground? When is the balloon less than 10 feet above? When is the balloon more than 10 feet? Less than 20 feet, less than 30 feet?

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event

step-by-step explanation: