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ELEN [110]
3 years ago
6

9 + 4[(4 + 2)3 - (32 + 2)]

Mathematics
2 answers:
marusya05 [52]3 years ago
8 0
The answer is = -55
your welcome
alisha [4.7K]3 years ago
6 0

Answer: 9+4((4+2)(3)−(32+2))

= −55

Step-by-step explanation:

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Which graph shows the solution to the system of inequalities?<br> y &lt;= x + 2<br> y &gt; 2x – 3
posledela

Answer:

b

Step-by-step explanation:

6

4 0
2 years ago
You have been hired as the quality control office of a pharmaceutical company that manufactures aspirin tablets. According to th
Firlakuza [10]

Answer:

P(X=0)=(24C0)(0.04)^0 (1-0.04)^{24-0}=0.375413  

P(X=1)=(24C1)(0.04)^1 (1-0.04)^{24-1}=0.  

So then the probability that the batch would be accepeted is:

0.375413+0.375413=0.7508

Step-by-step explanation:

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

Let X the random variable of interest, on this case we now that:

X \sim Binom(n=24, p=0.04)

On this case p=0.04 represent the probability that a random the tablet would be NOT accepted

The probability mass function for the Binomial distribution is given as:

P(X)=(nCx)(p)^x (1-p)^{n-x}

Where (nCx) means combinatory and it's given by this formula:

nCx=\frac{n!}{(n-x)! x!}

They accept the batch if there is only one or no tablet that doesn’t meet the test specification, so let's find the individual probabilities for this case:

P(X=0)=(24C0)(0.04)^0 (1-0.04)^{24-0}=0.375413  

P(X=1)=(24C1)(0.04)^1 (1-0.04)^{24-1}=0.  

So then the probability that the batch would be accepeted is:

0.375413+0.375413=0.7508

3 0
2 years ago
2.247 divided into 7 equals what​
Bess [88]
I think it’s 200.000
5 0
3 years ago
of all the students in class, 1/5 of them walk to school. What percent of students in the class walk to school
bagirrra123 [75]

Answer:

20%

Step-by-step explanation:

1/5 is the same as 2/10

2/10 is the same as 0.2

0.20 is the same as 20%


=) u got it!

7 0
3 years ago
Read 2 more answers
I need help on this really fast
White raven [17]

Answer:

The correct answer is D. 37.975.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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