800 - 900 = -100. = 100/800=.125 x 100 = 12.5% increase.
Answer:
the average change in stock prices over the two days is -155
Step-by-step explanation:
The computation of the average change in stock price over the two days is shown below:
= (-One day points - second day points) ÷ number of days
= (-250 points - 60 points ) ÷ 2 days
= -310 points ÷ 2 days
= -155
Hence, the average change in stock prices over the two days is -155
We simply applied the above formula so that the average change could come
Answer:
2/6 0r 1/3
Step-by-step explanation:
Theoretical Probability of an event= number of outcomes favorable to the event/total number of possible outcomes
There are a total of six sections of the spinner and two of these are red. Suppose landing on red is winning the game. so the theoretical probability of winning the game would be
2 sections out of total 6 sections or 2/6. It can be rewritten as 1/3.
Theoretical Probability of red= 2/6= 1/3
Answer:
F
Step-by-step explanation:
Solution of the system of equations is the points of intersections.
So, solutions are
(-1,0), (0,-1)
Answer:
84cm^2
Step-by-step explanation:
The pyramid's SA is the square at the bottom plus the triangles on the side.
The square is 6x6=36.
Per triangle, it's BxH/2. B=6. H=4. Therefore, per triangle has a SA of 12 cm^2.
There are 4 triangles. 48 cm^2 in total for the triangles
36cm^2+48cm^2=84cm^2
