Mathematics College

A local university has just received a shipment of 200 Wacom tablets from an area vendor. The probability of an Wacom tablet being defective is estimated to be 0.10. A random sample of 25 Wacom tablets is selected for testing. If three or more defective Wacom tablets are found, the entire shipment of Wacom tablets is sent back to the vendor. Find the probability that the shipment will be sent back to the vendor.

Answers

Answer 1

Answer:

0.4629

Step-by-step explanation:

Using the binomial probability relation :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

Number of trials, n = 25

Probability of having defective tablet greater than 3 p(x ≥ 3) ;

p = 0.10 ;

1 - p = 1 - 0.10 = 0.90

P(x ≥ 3) = P(x = 3) + p(x = 4) +.... + p(x = 25)

Using a binomial probability calculator :

P(x ≥ 3) = 0.4629

Therefore, the probability that shipment would be sent back to the vendor is 0.4629

Related Questions

Find the range of the data

5,9,13,6,4,5,8,12,12,6

Answers

Answer:

Step-by-step explanation:

highest value: 13

lowest value: 4

13-4= 9 which is the range

Answer: 9

Step-by-step explanation: 13-4=9

Help please ASAP thanks

Answers

Answer: 71º

Step-by-step explanation:

I cant remeber the therum but basically its just the opposite, super simple!!

help please ! need asap

Answers

Answer:

x° = 139

step 1 :

180 - (37 + 38)

= 180 - 75

= 105°

step 2 :

180 - 105

= 75°

step 3 :

180 - 116

= 64°

step 4 : this step to find the value of x

x° = 180° - (64 + 75)°

= 180° - 139°

= 41

x° = 41

#CMIIW

12r^2-11r-15=0 solve the equation for all real solutions

Answers

A=12 B=11 C=15

set up as

-11 (+,-) 11^2-12(15)

‐---------------------------

2(11)

there will be two answers exactly the same except one will be (+) & the other will have (-)

The carpet for the office you completed cost $576. If you're using the same carpet in the new client's bedroom, how much will it cost? Round up to the nearest whole dollar. (Hint: You may want to find the area of each room and the cost of the carpet per square foot.)

A. $360

B. $280

C. $64

D. $225

Answers

Answer:

D. 225

Step-by-step explanation:

Simplify the expression 2 • (3 + 5 − 1) • 2

Answers

I think the simplify expression is 2^2 x 7 = 28. Sorry if it is wrong

The answer is 28 because first you have to simply what’s inside the brackets (3+5-1) which =7 then multiply 2•7•2 which =28

Determine what type of solution the following equation has: 3(x-1)+5=3x+2

- No solution
- One solution
-Infinitely Many solution

Answers

If I’m not wrong it’s one solution because the sum of 3(x-1)+5=3x+2 is 0

Hope this helps!

Please help me I'm so bad at math and doing AFDA really doesn't help..
substitution of a,b,c in this equation

Answers

Answer:

2, 1 and -3

Step-by-step explanation:

Given the quadratic expression

x^2+2x = 3

Write in standard format

x^2+2x-3 = 0

Get the value of a, b and c

The standard form is ax^2+bx+c = 0

ax^2 = x^2

a = 1

bx = 2x

b = 2

c = -3

Substitute into the general formula

x = -b±√b²-4ac/2a

x = -2±√(2)² - 4(1)(-3)/2(1)

The correct values are the values in bold format

2x^2=4+6x
Show your work please

Answers

Answer: x = 3 - sqrt 17 / 2 , x = 3 + sqrt 17 / 2

Step-by-step explanation:

2x^2 = 4 + 6x

divide both sides by 2

x^2 = 2 + 3x

move expression to the left

x^2 - 2 - 3x = 0

reorder the terms

x^2 - 3x - 2 = 0

use the quadratic formula

x = - (-3) +- sqrt (-3)^2 - 4 x (-2) / 2 x 1

calculate

x = 3 +- sqrt 17 / 2

answer

x = 3 - sqrt 17 / 2 , x = 3 + sqrt 17 / 2

Help please 20 points for anyone

Answers

Answer:

The answer is B!

Step-by-step explanation:

I hope this helps! Have a great rest of your day!

find the value of x in the Triangle shown below
x=?

Answers

Answer:

Step-by-step explanation:

We know there are 180° in EVERY triangle. Given one angle is 58°

This triangle shown has two sides that are the same, both are 6. The value of those two sides is irrelavent, except for the fact that this is an Isosceles triangle and the angle opposite those two sides are equal.

x + x + 58 = 180

2x + 58 = 180

2x = 180 -58

2x = 122

x = 61

Find the MEDIAN
48 28 43 87 15 65 73 82 7 33 90

Answers

Answer:

Step-by-step explanation:

Avocado Pickers are paid as shown below. What would be the gross
earnings for a worker that picks 1,108 avocados?
1 - 500 Avocados $0.10 each
501 - 700 Avocados $0.14 each
Over 700 Avocados $0.18 each

Answers

Answer:

The avocado picker earned $151.44.

Step-by-step explanation:

Given that avocado pickers are paid $ 0.10 if they collect from 1 to 500 avocados, $ 0.14 if they collect from 500 to 700 and $ 0.18 if they collect more than 700, to determine what would be the gross earnings for a worker that picks 1,108 avocados, the following calculation must be done:

1,108 - 700 = 408

700 - 500 = 200

500 x 0.10 + 200 x 0.14 + 408 x 0.18 = X

50 + 28 + 73.44 = X

151.44 = X

Therefore, the avocado picker earned $151.44.

Bradley needs at least $280 for a new laptop. He has already saved $40. He earns $8 an hour at his job.
Write and solve an inequality to find how many hours he will need to work to buy the system. Interpret
the solution.

Answers

280 -40 =240
X($8.00)= $240.00

Answer:

so sorry if i am late

Step-by-step explanation:

Jacey has 40 pizzas to sell in the concession
stand at a basketball game. Each pizza has
been cut into 8 slices of equivalent size. In the
first hour, Jacey sold 16 3/8 pizzas. In the second
hour, she sold 18 3/4 pizzas. How many pizzas
does Jacey have left to sell?

Plz help

Answers

Answer:

the answer is 16.6 Pizzas

Step-by-step explanation:

16% of 40 is 6.4 that means she sold 6 full pizzas and 0.4 parts of one pizza

add that to 18 is 24.4 pizzas sold and 16.6 to go.

Estimate the perimeter and the area of the shaded figure

Show how u got it please.

Answers

Answer:

8(1 +√2)

Step-by-step explanation:

The perimeter is the sum of the sides of the figure

Taking 1 square box as 1 unit

Get the slant side using the pythagoras theorem;

l² = 2² + 2²

l² = 4 + 4

l² = 8

l =√8

Perimeter = 4(√8) + 4 + 4

Perimeter = 8 + 4√8

Perimeter = 8 + 4*2√2

Perimeter = 8 + 8√2

Perimeter = 8(1 +√2)

hence the perimeter of the shape is 8(1 +√2)

Part A: Write an algebraic expression for 8 more than 5 times a number. (5 points)

Part B: Write a verbal expression for 4(n + 6). (5 points)

Answers

Part A: 5x + 8

Part B: The sum of 6 and a number, increased 4 times.

The algebraic expression for [tex]8[/tex] more than [tex]5[/tex] times a number will be [tex](8+5x)[/tex] and the verbal expression for [tex]4(n + 6)[/tex] will be four times the sum of a number and six.

What is expression ?

Expressions is a finite combination of symbols that is well-formed according to rules that depend on the context.

Part A ;

We have,

[tex]8[/tex] more than [tex]5[/tex] times a number

Now,

Let a number [tex]=x[/tex]

So,

According to the question,

We get, [tex](8+5x)[/tex]

So, this is the algebraic expression .

Part B ;

We have,

[tex]4(n + 6)[/tex]

So,

According to the question,

[tex]4(n + 6)[/tex] will be written as four times the sum of a number and six.

So, this is the verbal expression .

Hence, we can say that the algebraic expression for [tex]8[/tex] more than [tex]5[/tex] times a number will be [tex](8+5x)[/tex] and the verbal expression for [tex]4(n + 6)[/tex] will be four times the sum of a number and six.

To know more about expression click here

https://brainly.com/question/14083225

#SPJ3

The area of a. square field is 100m square. what is the perimeter of the field?

Answers

answer:the Perimeter is 40m

Please help ASAP 50 pts!

Given Circle D, if AB = 6 units, find the length of AC.

Answers

Answer:

here ∆ABDcongruent to ∆CBD

AB=BC

now

AC=AB+BC=6+6=12units

length of AC=12 units

what's in between 1/3 and 4/3

Answers

Answer:

5/6

Step-by-step explanation:

Bought rings at 5$ each and bracelets at 8$ each, he bought 19 total items and spent $131. How many rings and bracelets were bought?

Answers

Answer:

Johannes Gutenberg - Wikipediahttps://en.wikipedia.org › wiki › Johannes_Gutenberg

Johannes Gensfleisch zur Laden zum Gutenberg was a German goldsmith, inventor, printer, and publisher who introduced printing to Europe with his ...

Occupation: Engraver, ‎inventor‎, and printer‎

Born: Johannes Gensfleisch zur Laden zum G...

Died: February 3, 1468 (aged about 68); Mainz‎, ...‎

Known for: The invention of the movable-type ...

‎Early life · ‎Printing method with... · ‎Legacy · ‎References

Answers

The comparison is that:

4/3 is greater than 7/6 and 7/6 is less than 4/3

The fractions are given as:

4/3 and 7/6

See attachment for the number line that represents both fractions

From the number line. 4/3 is at the right of 7/6

This means that:

4/3 is greater than 7/6 and 7/6 is less than 4/3

Answers

9514 1404 393

Answer:

x = 10

Step-by-step explanation:

In a parallelogram, adjacent angles are supplementary.

(9x +15) +(6x +15) = 180

15x +30 = 180 . . . . . . . . . . simplify

15x = 150 . . . . . . . . . subtract 30

x = 10 . . . . . . . . divide by 15

The area of the rectangle below is 18 square units. What is the width of the rectangle? if the length is 3 3/4

Answers

Answer:

5.76 units

Step-by-step explanation:

3 3/4= 3.125

18÷3.125=5.76

Sorry if I'm wrong.

Please mark me as Brainliest.

solve the variable of x. 3^3^x= 1/243

Answers

Answer:

-5

Step-by-step explanation:

HELP
What is the correct rule for y, in terms of x?

Answers

Answer:

please the question is not complete

The phrase "y is a function of x" means that the value of y depends upon the value of x, so: y can be written in terms of x (e.g. y = 3x ). If f(x) = 3x, and y is a function of x (i.e. y = f(x) ), then the value of y when x is 4 is f(4), which is found by replacing x"s by 4"s .

Which of the following is a factor of the polynomial 2x^2 -
3x - 5?

Answers

Answer:

I love algebra anyways

the ans is in the picture with the steps

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

100=x^2+y^2
0=3x+4y

This sentence is to fill characters

Answers

Answer:

1. 100=x^2+y^2 Look at the picture

2. 0=3x+4y Look at the picture

Step-by-step explanation: Hope this help :D

Nathaniel, a meteorologist, keeps track of the amount of rain each year relative to the amount of rain in
2000. Two years of data are shown in the table below.
Year
Amount of rain relative to 2000 (in cm)
2004
27
2005
-49
Which one of the following inequalities correctly compares the relative amounts of rain?
Choose 1 answer:
27 <-49
-4927
Which one of the following descriptions is correct?
Choose 1 answer:
There was less rain in 2004 than in 2005.
there was less rain in 2005 than in 2004

Answers

Answer:

Both answers are the first option.

Step-by-step explanation:

Question 1: 27 is greater than -49, so that is why the first option for question one is correct.

Question 2:-49 is less than 27 so that is why 2005 had less rain compared to 2004.

The correct inequality comparison is 27 > -49.

The correct description is: There was less rain in 2005 than in 2004.

What is inequality?

Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.

When we compare the relative amounts of rain in the table, we see that the amount of rain in 2005 (-49 cm) is less than the amount of rain in 2004 (27 cm).

The correct inequality comparison is: 27 > -49

The minus sign in front of 49cm in 2005 indicates that the amount of rain is less than the amount of rain in 2000.

So, the correct description is: There was less rain in 2005 than in 2004.

Learn more about inequalities here:

brainly.com/question/20383699

#SPJ2

-8 < x/4
I need the answer ASAP

Answers

Answer:

2/3 I think, If not please tell me !

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