What the same as 1.4
1 answer:
You might be interested in
The total expense would be
Let x be the percentage of taxes: the expense after taxes would be
Which implies
So, she paid about 7% taxes, which seems quite reasonable
Answer:
Step-by-step explanation:
Given that industrial quality control programs often include inspection of incoming materials from suppliers. If parts are purchased in large lots, a typical plan might be to select 20 parts at random from a lot and inspect them.
A lot might be judged acceptable if one or fewer defective parts are found among those inspected. Otherwise, the lot is rejected and returned to the supplier.
No of defectives in the lot would be binomial with constant p probability for being defective. There are only two outcomes
a) 5% defective parts Here p = 0.05
P(lot will be accepted) =
=0.7358
b) p = 0.15
c) p=0.20
Based on the given trajectory, the leading numerical coefficient is a negative number, hence, the graph of this function is a parabola opening downwards.
In a parabola opening downwards, the maximum value is the vertex of the parabola. So, in order to determine the maximum height, let's solve for the vertex of the parabola. The formula is:
where in the quadratic function is in the form of at² + bt + c = 0.
So, in the given trajectory function, a = -16, b = 88, and c = 5. Let's replace the variables in the formula above with their corresponding numerical value.
Then, solve.
Therefore, at t = 2.75 seconds, the t-shirt reached its maximum height.
So, to determine the maximum height, replaced "t" in the trajectory function with 2.75.
Hence, after 2.75 seconds, the t-shirt reached its maximum height which is 126 feet.
Since the maximum height of the t-shirt is 126 feet, then yes, there is a chance that the fans sitting in the bleachers 90ft above the field will catch a T-shirt.