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2 years ago

5

What is the answer to 3-3x6+2

2 answers:

Darya [45]2 years ago

8 0

The answer is 17 because you have to do the mutiplying first and the add the 2 and then you will subtract the 3 and that will give you 17

AlladinOne [14]2 years ago

4 0

The answer must be -52 because I added parenthesis around -3 × 6 so it won't confuse people. I multiplied -3 and 6 and got -18. Then I multiplied -18 and 3 and got -54. I add -54 and 2 and got -52. Since there's more of negative than positive, I subtracted and got -52. Hope this helps :)

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PLEASE NO LINKS OR SITES!!!! JUST ANSWERS. THANK YOU!

lutik1710 [3]

Answer:

F=-9

Hope This Helps!

6 0

2 years ago

The number of accidents that occur at a busy intersection is Poisson distributed with a mean of 4.5 per week. Find the probabili

Mariana [72]

Answer:

a) 0.01111

b) 0.4679

c) 0.33747

Step-by-step explanation:

We are given the following in the question:

The number of accidents per week can be treated as a Poisson distribution.

Mean number of accidents per week = 4.5

$\lambda= 4.5$

Formula:

$P(X =k) = \displaystyle\frac{\lambda^k e^{-\lambda}}{k!}\\\\ \lambda \text{ is the mean of the distribution}$

a) No accidents occur in one week.

$P(x =0)\\\\= \displaystyle\frac{4.5^0 e^{-4.5}}{0!}= 0.01111$

b) 5 or more accidents occur in a week.

$P( x \geq 5) = 1-\displaystyle \sum P(x$

c) One accident occurs today.

The mean number of accidents per day is given by

$\lambda = \dfrac{4.5}{7} = 0.64$

$P(x =1)\\\\= \displaystyle\frac{0.64^1 e^{-0.64}}{1!}= 0.33747$

5 0

2 years ago

What is the value of a

Diano4ka-milaya [45]

Answer: Multiplying 3x and -x we obtain A= -3x^2

8 0

2 years ago

Thissss please‍♀️ AND THANK YOUUU

3241004551 [841]

Answer:

5*5*5*5 = 625

3*3*3*3*3*3 = 729

5 0

2 years ago

What is the value of x?<br> [Art not to scale.]<br> Ox=23<br> Ox=35<br> Ox=58<br> Ox=93

tester [92]

X is an exterior angle so it’s 35+58 which equals 93

4 0

2 years ago