All categories

3 years ago

Help meh I don’t know how to log out of this app on apple.

Mathematics

1 answer:

Scilla [17]3 years ago

5 0

Answer:

Madam/good sir, just shut off that, what do they call it these days... Oh Iphone! Back in my day, we used the pokedex to do what you do now.

You might be interested in

Please help with this problem

Alecsey [184]

Answer:

Step-by-step explanation:

7 0

3 years ago

When combining like terms are x and 3x the same

Maurinko [17]

x+3x= 4x

Because there is a invisable 1 in front of the X. Hope this helps!

8 0

3 years ago

What is the volume of the rectangular prism? 1/ ft 10 ft ft 14 ft

Llana [10]

Answer:

10 $ft^3$

Step-by-step explanation:

8 0

3 years ago

A company produces a certain product, and each unit of this product may have 3 different types of defects. Let Di, D2,Ds represe

Stella [2.4K]

Complete Question

The complete question is shown on the first uploaded image

Answer:

a) 0.88

b) 0.02

c) 0.01

d) 0.99

Step-by-step explanation:

Step one: State the given parameters

$P(D_{1} ) = 0.12$ $P(D_{2} ) = 0.07$

$P(D_{3} ) = 0.05$ $P (D_{1} U D_{2} ) = 0.13$

$P(D_{1}n D_{2}n D_{3}) = 0.01$ $P(D_{1} U D_{3}) = 0.14$

Step 2 : Obtain the probability that a unit does not have a type 1 defect

$P(\frac{}{D_{1} })$ = $1 -P(D_{1} )$

= $1 - 0.12$

= 0.88

Step 3 : Obtain the probability that a unit has both type 2 and 3 defect?

The probability of the unit having both type 2 and type 3 defect is denoted as $P(D_{2} n D_{3} )$

This is calculated as

$P(D_{2}n D_{3}) =P(D_{2} ) + P(D_{3}) - P(D_{2} U D_{3})\\\\ = 0.07 + 0,05 - 0.13$

= 0.02

Therefore P(D_{2} n D_{3} ) = 0.02

Step 4 : Obtain the probability that the unit has both a type 2 and type 3 ,but not a type 1 defect

Let $P(\frac{}{D_{1}} n D_{2} n D_{3} )$ denote the probability that the unit has both a type 2 and type 3 ,but not a type 1 defect.

This can be calculated as follows :

$P(\frac{}{D_{1}} n D_{2} n D_{3} ) = P(D_{2} n D_{3}) - P(D_{1} n D_{2}nD_{3})$

= 0.02 - 0.01

= 0.01

Step 4 : Obtain the probability that a unit has at most two defects

P(at most 2 defects) = 1 - P(all three defects)

= $1- P(D_{1} n D_{2}nD_{3})$

= 1 - 0.01

= 0.99

7 0

3 years ago

seorang tukang kayu akan memotong tripleks berukuran 3,5 meter x 3,5 meter. tentukan luas dan keliling tripleks tersebut

g100num [7]

Answer:

Part 1) $A=12.25\ m^2$

Part 2) $P=14\ m$

Step-by-step explanation:

The question in English is

A carpenter will cut plywood measuring 3.5 meters x 3.5 meters. Determine the area and perimeter of the plywood.

Part 1) Determine the area

we know that

The area of a square is given by the formula

$A=b^2$

where

b is the length side

we have

$b=3.5\ m$

substitute

$A=3.5^2=12.25\ m^2$

Part 2) Determine the perimeter

we know that

The perimeter of a square is given by the formula

$P=4b$

where

b is the length side

we have

$b=3.5\ m$

substitute

$P=4(3.5)=14\ m$

8 0

3 years ago