Answer:
A= 4
B= 4
C= -1
D= 4
E= -1
F= 4
G= -1
Step-by-step explanation:
The expected value equation is the probability of something happening multiplied by the amount of times it happens. In this case you have four equal sized sections, so you have a one in four chance to land in any of these sections. A, B, D, and F represent the four for this one in four chance. C, E, and G represent the amount of points you get when you land on those sections, in this case -1
2/5 because it is two pounds being divided up by 5 friends
Answer:
Step-by-step explanation:
Let
'x' the price of the meal
15% of x or 0.15x is the tip
x + 0.15x = 20.70
1.15x = 20.70 divide both sides by 1.15
x = 20.70/1.15
x = $18
0.15*18 = $2.70
The price of the meal without the tip is $18.
The tip was $2.70.
Answer:
i would think otherwise; the age difference between first graders, and a middle schooler is a lot, so the answers from a middle schooler, would be more mature, while from a first grader, sillier.
Step-by-step explanation:
Answer: x= 16.1
Step-by-step explanation:
divide both sides by -0.5
add 7.1 to both sides
-4.5 / -0.5 = 9
9+ 7.1 = 16.1