See my previous answer to this same question. the vertical angles have to be right angles
Answer:
Heres the answer hope this helps! :)
Answer: 0.8413
Step-by-step explanation:
Given : Henry has collected data to find that the typing speeds for the students in a typing class has a normal distribution.
Mean :
Standard deviation : 
Let x be the random variable that represents the typing speeds for the students.
The z-score :-

For x= 51

Using the standard normal distribution table ,the probability that a randomly selected student has a typing speed of less than 51 words per minute :-

Hence, the probability that a randomly selected student has a typing speed of less than 51 words per minute = 0.8413
Let's simplify step-by-step.
3y-6+7y-4y
=3y+ -6+7y+ -4
Combine Like Terms.
=3y+ -6 +7y+ -4y
=6y+ -6
Answer:
6y-6
Answer:
The population will be 14708
Step-by-step explanation:
formula
A = P (1+r)^t
Initial population = P = 13000
Growth rate = r = 2.5% = 0.025
Number of years = t = 5 years.
A = 13000 (1+.025)^5 = 14708
brainly.com/question/12498268