The longest side is side DE.
Answer:
They are moving at a speed of 2/3 meters per second.
Step-by-step explanation:
The field is shown in the attached figure below
As we can see that ant any instant of time Area of the triangle is given by
Differentiating both sides of the above equation with respect to time we get
Applying values in the given relation we get
Part A: Students from high school B is the most consistent, because their standard deviation (σ=28.2) is the smaller than that of A and C. Smaller standard deviation means less variations among the values, or more consistence.
Part B: High school A has the highest average attendance, because it has higher mean (82) than B and C. Mean is mathematically the same as average, total number of days attended by all students divided by the number of students.
the correct answer is c 78
Step-by-step explanation:
lit can't be a because to small and can't be b because also to small. and and 92 is uptus and this is an acute angle
