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irina [24]
2 years ago
15

Solve for x sim b (10, 0.75) for x = 5

Mathematics
1 answer:
Aleksandr-060686 [28]2 years ago
6 0

The value of x \sim B (10, 0.75) for x = 5 is 0.06

<h3>How to solve the probability?</h3>

The expression is given as:

x \sim B (10, 0.75)

This means that:

n = 10

p = 0.75

The probability is then calculated as

P(x)= ^nC_x * p^x *(1 - p)^{n-x

This gives

P(5)= ^{10}C_5 * 0.75^5 *(1 - 0.75)^5

Evaluate the combination expression

P(5)= 252 * 0.75^5 *0.25^5

Evaluate

P(5)= 0.06

Hence, the value of x \sim B (10, 0.75) for x = 5 is 0.06

Read more about probability at:

brainly.com/question/24756209

#SPJ1

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Melissa wants to purchase a digital camera.The listed price of the camera is $195.99.The camera is no sale for 10% off and Melis
lianna [129]

Answer:

The 10% off sale will save Melissa <u>$10.49</u>.

Step-by-step explanation:

Given:

The listed price of the camera is $195.99.

The camera is no sale for 10% off and Melissa has a coupon for 5% off the sales tax is 7%.

Now, to find the money Melissa will save of the 10% off sale.

So, to get the price of camera of the 5% off sale:

(195.99-5\%\ of\ 195.99)

=(195.99-\frac{5}{100}\times 195.99)

=(195.99-9.80)

=186.19

Now, adding the sales tax:

186.19+7\%\ of\ 186.19

=186.19+\frac{7}{100} \times 186.19

=186.19+13.03

=199.22

Thus, the price is $199.22.

Now, to get the price of 10% off sale:

195.99-10\%\ of\ 195.99

=195.99-\frac{10}{100} \times 195.99

=176.39

So, adding sales tax:

176.39+7\%\ of\ 176.39

=176.39+\frac{7}{100} \times 176.39

=188.73

Hence, the price is $188.73.

Now, to get the money 10% off sale will save Melissa:

199.22-188.73

=10.49

Therefore, the 10% off sale will save Melissa $10.49.

7 0
2 years ago
How many numbers lines comprise the basic parts of a Cartesian coordinate system
Colt1911 [192]
Two:  the horizontal axis and the vertical axis.
8 0
3 years ago
Please help me volume is 9881.25 but yeah please help mee
erik [133]

Answer:

20.4

Step-by-step explanation:

see image

5 0
1 year ago
HELP PLEASEEEEeeeeee
jeyben [28]

An expression is defined as a set of numbers, variables, and mathematical operations. The value of the expression (√2)π/(√5) is 2.

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The value of the expression (√2)π/(√5) can be written as,

\dfrac{\sqrt2 \pi}{\sqrt5}\\\\= \sqrt{\dfrac25}\pi\\\\=\sqrt{0.4} \times \pi\\\\

= 0.6324 × π

= 1.9869 ≈ 2

Hence, The value of the expression (√2)π/(√5) is 2.

Learn more about Expression:

brainly.com/question/13947055

#SPJ1

7 0
2 years ago
Read 2 more answers
Help please! i don’t understand how to do this!
atroni [7]

Answer:

x=c+b/a

Step-by-step explanation:

ax-b=c

    +b +b

ax=c+b

__ ___

a=c+b/a

4 0
3 years ago
Read 2 more answers
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