(assuming the spiral staircase is centered about the z-axis, find a vector parametric equation for the helical path you take from the point (25,0,0) to the point (25,0,50) that makes 5 revolutions during the time interval 0≤≤1.

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

what chart am i supposed to follow?