Ask question

Ask question

All categories

3 years ago

8

one light bulb is selected at random from a lot of 110 light bulbs of which 2% are defective. what is the probability that the l

ight bulb selected is defective

1 answer:

Rasek [7]3 years ago

8 0

First, find 2% of 110

2% = 0.02

0.02 · 110 = 2.2

Probability: 2.2 / 110

Hope this helps :)

You might be interested in

266 divided by 27 as a fraction.

notsponge [240]

<span> the answer is 9 23/27

</span>

8 0

3 years ago

Read 2 more answers

What 3 numbers give the same result when multiplied and added together? How do you know?

ella [17]

Answer:

1,2 and 3 because this three are positive numbers and when added and multipled both gives the same answer 6. 1,2 and 3 are the positive integers and the result of their addition and their multiplication is same .

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Point b is the midpoint of ac-. if ab= 4x+2 and ac=10x-6, find the length of ac

Natasha2012 [34]

let's bear in mind that B is the midpoint and thus it cuts a segment into two equal halves.

$\bf \underset{\leftarrow \qquad \textit{\large 10x-6}\qquad \to }{\boxed{A}\stackrel{4x+2}{\rule[0.35em]{10em}{0.25pt}} B\stackrel{\underline{4x+2}}{\rule[0.35em]{10em}{0.25pt}\boxed{C}}} \\\\\\ AC=AB+BC\implies 10x-6=(4x+2)+(4x+2)\implies 10x-6=8x+4 \\\\\\ 2x-6=4\implies 2x=10\implies x=\cfrac{10}{2}\implies x= 5 \\\\[-0.35em] ~\dotfill\\\\ AC=(4x+2)+(4x+2)\implies AC=[4(5)+2]+[4(5)+2] \\\\\\ AC=22+22\implies AC=44$

3 0

3 years ago

What is bigger 7/8 or 13/15?

erastovalidia [21]

The answer would be 13/15

8 0

3 years ago

A survey was done that asked people to indicate whether they preferred pool swimming or ocean swimming. The results of the surve

Leviafan [203]

I am 100% sure it is A. I did the test and it showed it was A.

Please leave a thanks.

5 0

3 years ago