Question

@countonme123

At the beginning of the day, the sum of the stocks in the Dow Jones was $10,245.31. At the end of the day, the sum of the stocks in the Dow Jones was $10,165.79. What was the rate of change of the Dow Jones on this particular day?

A. –1.2%
B. 0.8%
C. –0.8%
D. –1.0%

@dss08a @Euler271 @Tiroc @Zilther

Answer 1

just by looking at the answers i would think is -.8

Answer 2

find the measure of the angle

Answer 3

the sum of the angles in a rectangle is 360 so 360-109-100-90 = ?

Answer 4

61 degrees ?

Answer 5

@divagirl421 10,245.37 - 10,165.79 = 79.58 this is the amount it decreased and 79.58/10,245.37 = .0078 and .0078 = .008 = .8% and since the number decreased then it has to be negative so the final answer is -.8%

Answer 6

@Bbambino1976 yes

Answer 7

thanks I knew that lol

Answer 8

how do I find m<t?
help!!

Answer 9

type the question in a different conversation and i will help you

Answer 10

anyways in a parallelogram opposite angles are equal so 10x+5 = 49x -2 solve for x and you get that x = .18 so those angles are 10(.18)+5 =6.8 and like i said a shape with four angles has 360 degrees and so 360 - 6.8*2 = 346.4 and this divided by two gives you your angle so 346.2/2 = 173.1 and that is your answer

Answer 11

lol this is econ not geo
the answer is -1.6
-apex

Answer 12

To find the percentage change going from A to B, compute:

\[\frac{B-A}{A}*100\%\]

So here we have

\[A = 10,245.31\]\[B=10,165.79\]
\[\frac{B-A}{A}*100\%=\frac{10165.79-10245.31}{10245.31}*100\%=\frac{-79.52}{10245.31}*100\%=\]

Hint for @sjohnson4772: when your answer is not one of the answer choices in a multiple-choice problem, recheck your work!