Answer:
98, 27
Step-by-step explanation:
In the first figure, the two angles are supplementary, meaning that their sum would equal 180 degrees, giving the equation: b+82 = 180 --> b=98
In the second figure, the two angles are complementary, meaning that they add up to 90 degrees, giving the equation: b+63 = 90 --> b=27
Answer:
The probability that a student is proficient in mathematics, but not in reading is, 0.10.
The probability that a student is proficient in reading, but not in mathematics is, 0.17
Step-by-step explanation:
Let's define the events:
L: The student is proficient in reading
M: The student is proficient in math
The probabilities are given by:


The probability that a student is proficient in mathematics, but not in reading is, 0.10.
The probability that a student is proficient in reading, but not in mathematics is, 0.17
Answer: 7n−13
Step-by-step explanation:
Answer: 9.4
Step-by-step explanation:
Here the x-coordinates and y-coordinates have the inverse relation.
⇒ 
⇒ 
Where k is variation constant.
Since, point (9.4, 11) is from the inverse variation,
Therefore, this point must be satisfy the above condition,
That is, 

Thus, the relation between the coordinates is,

Put x = 11, in the above function,

