Answer:
16 and 73
Step-by-step explanation:
The question is missing some data. The distribution of the number of students is represented on the following stem-and-leaf plot:
The numbers in the first column represent the tens and the numbers on the second column represent the units. The number of students over the past 13 years were:
16, 19, 24, 24, 25, 33, 34, 37, 40, 42, 46, 49, 73.
Therefore, the smallest and largest number of students were 16 and 73.
Answer:
79 m
Step-by-step explanation:
We know that
Perimeter of rectangle = 2(l + b)
=> 288 = 2(l + 65)
=> 288/2 = l + 65
=> 144 = l + 65
=> 144 - 65 = l
=> 79 = l
Hence,
Length of rectangle is 79 m
The residual is the difference between the predicted value and the real value. Using the equation, we find for the value of y using the given value of x.
y = -2.5 + 5x
y = -2.5 + 5(3)
y = 12.5
The difference between this value and the given value of y is 12.5 - 6 = 6.5
Thus, the residual is equal to 6.5.
Answer:
B. No solution
Step-by-step explanation:
$ 45 is ur y value and 180 is ur x value....slope = y/x
so ur slope is : 45/180 = 0.25 or 1/4
