Two forces of 86 newtons and 47 newtons act simultaneously on an object. The angle between the two forces is 44º. Find the magnitude of
the resultant, to the nearest newton.

What is the midpoint of the segment below? (-4,-7) (5,6)

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Write the expression as a single natural logarithm. 2 in a - 4 in y