Answer:
A 0.24 probability that one string is defective
Step-by-step explanation:
The sample probabiity:
If important to notice that this probability is from the sample, it can be extrapolated to the population but may not be the same.
Using the equation of the proportional relationship:
Average rate of speed = 60
Time taken to go 300 miles = 5 hrs
Distance travelled in 2.5 hrs = 150 miles
<h3>What is a Equation of a Proportional Relationship?</h3>
A equation of a proportional relationship models the relationship between two variables, x and y, that has a constant of k. It is expressed as y = kx.
Given the following:
Equation: d = 60t
d = distance in miles
t = time in hours
Average rate of speed for the bus = k = 60
Time (t) it would take to go 300 miles (d):
300 = 60(t)
300/60 = t
t = 5 hours
Distance (d) it would travel in 2.5 hours (t):
d = 60(2.5)
d = 150 miles
Learn more about the equation of a proportional relationship on:
brainly.com/question/6869319
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Credit Card Balance: $449.00
Interest Rate: 14.8%
Minimum Payment: $15.00
It will take Laura 3 years, and 2 months to pay off the balance. The total interest would be $114.50
Hope that helps!!!!! (Answer: 3 years and 2 months it will take Laura to pay entire balance on credit card.).
#7 is 0.04 and it is a terminating decimal
by pythagorean formula, the last side is √(61)
by cos rule
cos A
A = 39.81
