Mathematics, 21.07.2019 03:00 xxxxbratt

Asample of 4 different calculators is randomly selected from a group containing 13 that are defective and 26 that have no defects. what is the probability that at least one of the calculators is defective? (hint: think complement)

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:00

Mary had at least an 80% on her test write an inequality to represent this situation

Answers: 2

Answer

Mathematics, 21.06.2019 18:10

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

Answers: 1

Answer

Mathematics, 21.06.2019 19:10

What is the total surface area of this square pyramid?

Answers: 2

Answer

Mathematics, 22.06.2019 00:00

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?

Answers: 1

Answer

You know the right answer?

Asample of 4 different calculators is randomly selected from a group containing 13 that are defectiv...

Questions

Mathematics, 23.02.2021 18:50

There are some coloured pins in a bag. The pins can be green, yellow, purple or grey. A pin is going to be taken at random from the bag....

English, 23.02.2021 18:50

South Africa law are not strict enough when it comes to the protection of women and children. do you agree ...

Social Studies, 23.02.2021 18:50

Name some of the famous people who are recognized in the black history month?...

English, 23.02.2021 18:50

Write a paragraph about attending school online....

Mathematics, 23.02.2021 18:50

A cabinetmaker is asked to build a cabinet with with dimensions of 8 inches wide by 14 inches long by 40 inches tall. he is then asked to reduce the s...

Mathematics, 23.02.2021 18:50

A drill bit is 7/32 inches means that the hole the bit makes has a diameter of 7/32 inches. Since the radius is half of the diameter, what is the radi...

Mathematics, 23.02.2021 18:50

Question 2 (2 points) Comparing chickens to ducks is an example of what type of ratio? а Regular Ratio b Part-to-Part Ratio

English, 23.02.2021 18:50

Come on single people ik how it feels...

Mathematics, 23.02.2021 18:50

SOMEONE PLS ANSWER FAST A shade of green paint is to be mixed with 3 parts blue and 2 parts yellow. Ten gallons of green paint are to be mixed....

Mathematics, 23.02.2021 18:50

Determine if p^2+14p+49 is a perfect square trinomial. Justify your answer....

Mathematics, 23.02.2021 18:50

Please I need help with this ! ...

Mathematics, 23.02.2021 18:50

I need help solving these for class and it’s too difficult

History, 23.02.2021 18:50

The Spanish-American War was one of the most successful in US history. Following the War the United States took control of all of the following terri...

Physics, 23.02.2021 18:50

Energia mecanica, definicion y ejemplos. Por favor respondan rápido, estoy en un examen virtual :)...

English, 23.02.2021 18:50

PART B: Which detail from the text best supports the answer to Part A? A “The data had to travel across that path exactly and could only be accessed...

Mathematics, 23.02.2021 18:50

Ai last one i PROMISE :) ...

Mathematics, 23.02.2021 18:50

Jessica and her friends have gone to dinner. When they finished eating their bill came to $82, Jessica decided that she wanted to give a 19% tip. Est...

Mathematics, 23.02.2021 18:50

Find the area of the shape shown below. 10 20 4

Mathematics, 23.02.2021 18:50

Can you help i’m doing a test ...

Mathematics, 23.02.2021 18:50

What is 23% of 45 please show how you got it...

More questions: Mathematics Another questions