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lesantik [10]
2 years ago
13

Suppose that a ball is rolling down a ramp. The distance traveled by the ball is given by the function s(t)=6t2​, where t is the

​ time, in​ seconds, after the ball is​ released, and​ s(t) is measured in feet. Find the​ ball's average velocity in each of the following time intervals.
a.
Mathematics
1 answer:
julia-pushkina [17]2 years ago
5 0

Answer:

12

jeff sdjjncdascjodscsdcsdcsd

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A corporation has 11 manufacturing plants. Of these, seven are domestic and four are outside the United States. Each year a perf
nikdorinn [45]

Answer:

The probability that a performance evaluation will include at least one plant outside the United States is 0.836.

Step-by-step explanation:

Total plants = 11

Domestic plants = 7

Outside the US plants = 4

Suppose X is the number of plants outside the US which are selected for the performance evaluation. We need to compute the probability that at least 1 out of the 4 plants selected are outside the United States i.e. P(X≥1). To compute this, we will use the binomial distribution formula:

P(X=x) = ⁿCₓ pˣ qⁿ⁻ˣ

where n = total no. of trials

           x = no. of successful trials

           p = probability of success

           q = probability of failure

Here we have n=4, p=4/11 and q=7/11

P(X≥1) = 1 - P(X<1)

          = 1 - P(X=0)

          = 1 - ⁴C₀ * (4/11)⁰ * (7/11)⁴⁻⁰

          = 1 - 0.16399

P(X≥1) = 0.836

The probability that a performance evaluation will include at least one plant outside the United States is 0.836.

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2 years ago
Please help me !!
lilavasa [31]
Number 1 is x=8!! 


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Which function is the inverse of f(x)=9x-3
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F^-1(x)= x/9 + 1/3

To find this, just interchange the variables and solve for y.

y=9x-3
x=9y-3
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Tickets for 2 adults and 4 children at a theme park cost £152.
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A strawberry that you left overnight at school started to grow mold. There
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Answer: The molds density of the mold is 11:11

Step-by-step explanation:

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