mrtmandy446 mrtmandy446
  • 24-04-2020
  • Mathematics
contestada

A manufacturer fills an order for 4,200 smart phones. The quality inspector selects a random of 60 phones and finds that 4 are defective. How many smart phones in the order are likely to be defective?

Respuesta :

doggounkown doggounkown
  • 24-04-2020

The answer (i think) would be 210.

Because

4200 / 60 = 70

4 / 70 = .05

4200 x .05 = 210

Answer Link

Otras preguntas

How many atoms are there in 90.2 grams of selenium?
What Does "Born Secret" Mean?
a box contains 13 red blocks, 8 orange blocks,9 green blocks,and 10 blue blocks . Shelly randomly chooses a block from the box. What is the probability that the
Vitellium (Vi) has the following composition:Vi-188: 187.9122 amu; 10.861%Vi-191: 190.9047 amu; 12.428%Vi-193: 192.8938 amu; 76.711%Based on this data, what can
The product of the first and last digit is equal to 48 The sum of the last two digits is greater than 7The sum of the first two digits is equal to 9
what does x-4over5=6over7   what doesx=
How is gravity affected by mass and radius?
What Does "Born Secret" Mean?
The newly formed Communist PartyA.signed a treaty with the Central PowersB. signed a treaty with the AlliesC. requested protection from JapanD. requested protec
what is algor mortis?