For this case, the first thing we must do is define variables.
 We have then:
 x: altitude of the plane in feet
 y: final temperature
 The equation modeling the problem for this case is given by:
  
 Thus, evaluating the function for x = 11,000 ft. Height we have:
  
  
 Answer:
 the temperature at an altitude of 11,000 ft is 47.6 F
 
        
                    
             
        
        
        
Answer:
im pretty sure the distance is across the y and x axis
Step-by-step explanation:
 
        
             
        
        
        
Answer:
3.1
Step-by-step explanation:
sine 70= x/4
sin= opposite/hypotenuse
 
        
             
        
        
        
  probability that a randomly chosen college student either has a job or lives on campus.
 probability that a randomly chosen college student either has a job or lives on campus.
What is probability?
- Probability is an area of mathematics that deals with numerical descriptions of how probable an event is to occur or how likely a statement is to be true. 
- The probability of an event is a number between 0 and 1, where 0 denotes the event's impossibility and 1 represents certainty.
To find the probability that a randomly chosen college student either has a job or lives on campus:
Given: 85% of college students have a job, 54% live on campus, and 42% have a job and live on campus.
So, out of 100 students, 42 students either has a job or live on campus.
43 college students have a job and 12  live on campus.
So, 43 + 42 + 12 = 85 + 54 - 42
85 + 12 = 139 - 42
97 = 97
Therefore,  probability that a randomly chosen college student either has a job or lives on campus.
 probability that a randomly chosen college student either has a job or lives on campus.
 
Know more about probability here:
brainly.com/question/24756209
#SPJ4
 
        
             
        
        
        
Answer:
y = 3/2x + 8
Step-by-step explanation:
using points (-2,5) and (0,8), 
we find slope, by using rise/run aka the y's/x's. so 8-5/0--2= 3/2 for slope. (8,0) is an intercept, so b out y=mx +b has been found!