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2 years ago

Please help me asap

Mathematics

1 answer:

german2 years ago

5 0

The answer is 86.4 I believe.

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PLEASE HELP AS SOON AS POSSIBLE WILL GIVE BRAINLIEST

allsm [11]

The answer and work is in the SS below

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3 years ago

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Question 8 HELPPPPPPPPPPPPPP

PolarNik [594]

Answer:

it would be at 3

cause double negatives cancel out- if u c something like -- or -(-) they would become a positive- so you would plot it at positive 3

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<33

Step-by-step explanation:

3 0

3 years ago

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Solve the equation x2-16x+54=0

kari74 [83]

Answer:

x1 = 8+√10, x2 = 8 -√10

Step-by-step explanation:

x² - 16x + 54 = 0

$x = \frac{-b +/-\sqrt{b^{2} -4ac} }{2a} \\x = \frac{-(-16)+/-\sqrt{(-16)^{2} -4*1*54} }{2*1} \\\\\\x = \frac{16+/-\sqrt{(40)} }{2*1} = 8+/-\sqrt{10} \\\\x_{1} = 8+\sqrt{10}\\\\x_{2} =8-\sqrt{10}$

7 0

3 years ago

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A binomial experiment has the given number of trials N and the given success probability P.

yan [13]

The probability of the success will be 0.3826.

<h3>What is binomial distribution?</h3>

Bernoulli's trials are those trials which end up randomly either on success (with probability p) or on failures (with probability 1- p = q (say))

The probability that out of n trials, there'd be x successes is given by

$\rm P(x) = \: ^nC_xp^x(1-p)^{n-x}$

We have

n = 8

p = 0.1

q = 1 – 0.1 = 0.9

x = 1

Then we have

P(1) = ⁸C₁ x (0.1)¹ x (0.9)⁷

P(1) = 0.3826

Learn more about binomial distribution here:

brainly.com/question/13609688

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8 0

2 years ago

What is Sally’s average speed? Plz answer ASAP

11Alexandr11 [23.1K]

Answer: 5.8
2+0+3+0+4= 9
9/5 = 5.8
Hope this helps. :)

5 0

3 years ago