Answer: irdk
Step-by-step explanation:
Answer:
D.supplementary angles
Step-by-step explanation:
81+99=180
Answer:
the cheapest cost would be to buy the large pack as there's a 25% discount resulting in tim only having to pay 38.25 rather than 60 for the small pack
Step-by-step explanation:
Answer:
Step-by-step explanation:
The Universal Set, n(U)=2092
Let the number who take all three subjects,
Note that in the Venn Diagram, we have subtracted from each of the intersection of two sets.
The next step is to determine the number of students who study only each of the courses.
These values are substituted in the second Venn diagram
Adding up all the values
2092=[1106+x]+[103-x]+x+[23-x]+[762+x]+[14-x]+[77+x]
2092=2085+x
x=2092-2085
x=7
The number of students who have taken courses in all three subjects,
Answer:
p = -0.002n +145
Step-by-step explanation:
You are given two points: (n, p) = (46000, 53) and (50000, 45). The 2-point form of the equation of a line is useful for this.
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
p = (45 -53)/(50000 -46000)(n -46000) +53
p = -8/4000(n -46000) +53
p = -0.002n +145 . . . . . demand equation