Step-by-step explanation:m okay so the answer is 56 x= 56
Answer:

Step-by-step explanation:
Using the definition of similar triangle, we have the equation for problem no. 14 as:

Best Regards!
The second choice should be correct
Answer:
a

b

c
Step-by-step explanation:
From the question we are told that
The number of success is n = 5
The time duration is N = 125 minutes
Generally the mean of the random variable is mathematically represented as

=> 
=> 
Generally the rate parameter is mathematically represented as

=> 
=> 
Generally the cumulative distribution function for exponential distribution function is
Generally the probability that the time to success will be more than 63 minutes is mathematically represented as

Here
=>
=>
So
A-y=4.50x ,4.50 is the slope because for each shirt she sells that is how much she makes and she doesn't have an original value for a y-intercept.
B- 1 ,each tee-shirt she makes she will profit 4.50 for a single so she makes money after the first one.
C-129 ,because you need to find how much each tee-shirt costs in the bunch of 70 and divide it from 800 and round to 129.