Answer:
23
hope it helped you!!
BTW, angle 1 + angle 2 = 180
Answer: 3/2a3
I can't properly write the answer sorry but it's the last one.
Answer:
f(- 3) = 18
Step-by-step explanation:
Substitute x = - 3 into f(x) , that is
f(- 3) = 2(- 3)² = 2(9) = 18
Answer:
6 meters per seccond
Step-by-step explanation:
Answer: 0.025
Step-by-step explanation:
Given : A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between interval : [48.0 minutes, 53.0 minutes]
Let x be the lengths of her classes that are uniformly distributed between interval : [48.0 minutes, 53.0 minutes].
The probability density function for the given situation :-

The probability that a given class period runs between 51.25 and 51.5 minutes is given by :-

Hence, the probability that a given class period runs between 51.25 and 51.5 minutes is 0.025 .