help please!!!! need it asap

Answer:

60

Step-by-step explanation:

Pretty sure

Answer:

2 in the first blank

3in the second

Step-by-step explanation:

25^(1/3)=2.924

Answer:

0.2231 = 22.31% of customers having to hold more than 4.5 minutes will hang up before placing an order

Step-by-step explanation:

Exponential distribution:

The exponential probability distribution, with mean m, is described by the following equation:

[tex]f(x) = \mu e^{-\mu x}[/tex]

In which [tex]\mu = \frac{1}{m}[/tex] is the decay parameter.

The probability that x is lower or equal to a is given by:

[tex]P(X \leq x) = \int\limits^a_0 {f(x)} \, dx[/tex]

Which has the following solution:

[tex]P(X \leq x) = 1 - e^{-\mu x}[/tex]

The probability of finding a value higher than x is:

[tex]P(X > x) = 1 - P(X \leq x) = 1 - (1 - e^{-\mu x}) = e^{-\mu x}[/tex]

The length of waiting time was found to be a variable best approximated by an exponential distribution with a mean length of waiting time equal to 3 minutes.

This means that [tex]m = 3, \mu = \frac{1}{3}[/tex]

What proportion of customers having to hold more than 4.5 minutes will hang up before placing an order?

This is:

[tex]P(X > 4.5) = e^{-\frac{1}{3}*4.5} = e^{-\frac{4.5}{3}} = e^{-1.5} = 0.2231[/tex]

0.2231 = 22.31% of customers having to hold more than 4.5 minutes will hang up before placing an order

Answer:

-2.002 is the least

Step-by-step explanation:

both positives are already crossed out its between both negatives -2.002 is less that -2.22

Answer:

B 459

Step-by-step explanation:

After adding the sales tax of 8% to the marked price of the TV, the price of the TV will be equal to $459. Hence, option B is correct.

The Latin term "per centum," which signifies "by the hundredth," was the source of the English word "percentage." Segments with a denominator of 100 are considered percentages.

In other terms, it is a relationship where the worth of the entire is always considered to be 100.

As per the given data in the question,

Sales tax on TV = 8%

Marked price of TV = $425

The total price of the TV, T = Tax + Marked Price

T = 8% × $425 + $425

T = $34 + $425

T = $459

Hence, the total price is $459.

To know more about Percentage:

https://brainly.com/question/29306119

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Answer:

index

Step-by-step explanation:

Answer:

23*1, -23*-1

its prime sorry bestie

it's a prime equation sorry

Answer:

75

Step-by-step explanation:

(71+89+100+x)/3=83.75

(83.75*4)

335-100-89-71=75

Answer:

y = x² - 8x + 18

Step-by-step explanation:

vertex form based on vertex of (4,2) and point (2,6)

y = a(x - 4)² + 2

find 'a':

6 = a(2 - 4)² + 2

6 = 4a + 2

4 = 4a

a = 1

Convert y = (x - 4)² + 2 to standard form:

y = x² - 4x - 4x + 16 + 2

y = x² - 8x + 18

Answer:

D. (2 , 0)

Step-by-step explanation:

f(x) + d --> (x , y) -> (x , y+d)

(2 , -3) -> (2 , -3+3) -> (2 , 0)

Answer:

Less

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

5.904 is greater because the 9 is closer to the decimal than the 9 of 5.094

Answer:

Amount June get = £45

Step-by-step explanation:

Given:

Total amount divided = £150

Amount Nick get = 2 x Amount June get

Amount June get = 3 x Amount Sushil get

Find:

Amount divided between Nick June and Sushil

Computation:

Assume;

Amount Sushil get = a

Amount June get = 3 x Amount Sushil get

Amount June get = 3a

Amount Nick get = 2 x Amount June get

Amount Nick get = 2 x 3a

Amount Nick get = 6a

Amount Sushil get + Amount June get + Amount Nick get = Total amount

So,

a + 3a + 6a = 150

10a = 150

a = 15

So,

Amount Sushil get = £15

Amount June get = 3a

Amount June get = 3 x 15

Amount June get = £45

Amount Nick get = 6a

Amount Nick get = 6 x 15

Amount Nick get = £90

Answer:

-19

Step-by-step explanation:

Hope this helps

Answer: Y-8=5X  Y=-87  -87-8=5X  -95=5x  -95 divided by 5 = -19

X= -19

Step-by-step explanation:Quick mafs

Could you add more information like the picture of the figure where these lines are from?

Answer:

I need more info to answer this question.

Step-by-step explanation:

Answer:

Hope this is helpful for you

Answer:

0.7

Step-by-step explanation:

_______

0.7

-----------------

Answer:

Where is the table? Is there supposed to be an image attached?

Step-by-step explanation:

Answer:

she has only 24 dollors

put me brainliest please

Step-by-step explanation:

4-10$

7-5$

3 more-10$

2 more with =Tamara- 10$

i dont get it either sorry

Answer:

8.5 inches

Step-by-step explanation:

used quadratic formula for 4x² + 9x - 360

Answer: 1

Step-by-step explanation:

Answer:

Both expressions are correct

6(m-2) = 6m-12

Lamont's expression is factoring or factorising

Carmela's expression is expanding

Answer:

Step-by-step explanation:

1 2/8 feet of snow

Answer:

The answer is attached

Step-by-step explanation:

See the picture for matching reasons

Answer:

b

Step-by-step explanation:

I mean I believe its b it looks like theres three

Answer:

-4

Step-by-step explanation:

1. Substitute the x values and y values

2(-7) -5(-2)

-14 +10

-4

Answer:

10

Explanation:

1 0  −  6 0  +  2 1 =  2  +  4 1

1 0  −  3 9  = 2  +  4 1

1 0 −  3 9  +  3 9  =  2  +  4 1  +  3 9

x = 10

Answer:

they are parallel because their slopes are equal.

Answer:

A

Step-by-step explanation:

hope this helped!

Answer:

-4-3-2-1

Step-by-step explanation:

the answer is -4-3-2-1

Answer:

x = 11°

(vertically opposite angles)