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3 years ago

10

school buses use diesel fuel,which is an efficient and clean form of petroleum.One school has 60 buses.Each school bus carries 3

4 students. if all of the school buses are full how many students are on the school buses

2 answers:

PolarNik [594]3 years ago

8 0

2,040 students are on the buses

amid [387]3 years ago

3 0

There are 60 buses, each has 34 students

So we would multiply to find our answer. 34*60=2040

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Suppose that the probability of landing an interview after applying for a professional position is 0.13. A job seeker applies fo

andrew11 [14]

Answer:

The expected number of interviews is 3.25.

Step-by-step explanation:

For each person applying for a profissional position, there are only two possible outcomes. Either they land an interview, or they do not. The probability of a person landing an interview is independent of any other person. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

The expected value of the binomial distribution is:

$E(X) = np$

In this problem, we have that:

$n = 25, p = 0.13$

So

$E(X) = np = 25*0.13 = 3.25$

The expected number of interviews is 3.25.

8 0

4 years ago

What are the first five partial sums of the arithmetic sequence an = 0.05(n – 1) – 0.6?

Gnoma [55]

The sum of the arithmetic sequence given by
<span>an = 0.05(n – 1) – 0.6
will be given by:
a1=0.05(1-1)-0.6=-0.6
a2=0.05(2-1)-0.6=-0.55
a3=0.05(3-1)-0.6=-0.5
a4=0.05(4-1)-0.6=-0.45
a5=0.05(5-1)-0.6=-0.4
thus the summation will be:
-0.6+(-0.55)+(-0.5)+(-0.45)+(-0.4)
=-2.5
hence
S5=-2.5</span>

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4 years ago

(Ignore the work below)<br> Pls help solve!!

Anna007 [38]

-15 I’m pretty sure because if u do the math right it’ll be the answer

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3 years ago

Divide as indicated. (16x^3+12x-3)÷(4x-2)

Crazy boy [7]

<span>The function would be as seen:

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</span>

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4 years ago

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Citrus2011 [14]

Your answer is false

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3 years ago