The river will not reach a level of 7 ft. after 5 hours.
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the rate of change and b is the initial value of y.
Let y represent the height of the water level after x hours.
Since the river is 1 ft below its average water level and begins to rise by a constant rate of 1.5 ft per hour. Hence:
b = -1, m = 1.5. The equation becomes:
y = 1.5x - 1
To reach a level of 7 ft. That is y = 7:
7 = 1.5x - 1
1.5x = 8
x = 5.3 hours
The river will not reach a level of 7 ft. after 5 hours.
Find out more at: brainly.com/question/13911928
Answer:
The answer is liability insurance.
Step-by-step explanation:
Liability insurance is an insurance coverage that protects a person against financial losses due to an accident that can cause bodily injury and property damage to others while the person is driving his own vehicle.
Hence, Liability insurance coverage pays for injury or damage that the insured driver causes to other people or their property.
I wanna say the 6th one down
Answer: 3
Step-by-step explanation:
Multiply 7 x 5.2
Divide 109.2/36.4
Answer 3
Answer:
The value is 
Step-by-step explanation:
From the question we are told that
The population proportion is 
The sample size is n = 343
Generally given that the ample size is large enough , i.e n > 30 then the mean of this sampling distribution is mathematically represent
Generally the standard deviation is mathematically represented as
=> 
=> 
Generally the the probability that the sample proportion will differ from the population proportion by less than 4% is mathematically represented as
=> 
From the z table the area under the normal curve to the left corresponding to 1.887 and - 1.887 is
and
So
=>
