madisonphilpott madisonphilpott
  • 01-09-2021
  • Mathematics
contestada

In a shipment of 180 flashlights, 30 were selected. If 2 flashlights were defective, how many would be expected to be defective in the entire shipment?

Respuesta :

lexig141
lexig141 lexig141
  • 01-09-2021

Answer:

two out of 30

30 x 6 = 180

2 x 6 = 12

if 2 out of 30 are defective, and there are 180 total, 12 should be expected to be defective

Step-by-step explanation:

Answer Link

Otras preguntas

Food maintained at a specific temperature when sitting is known as hot or cold... standing waiting. thawing. holding.
what is the length x of the side of the triangle below
What is 7.3482 rounded to 2, 3 and 4 significant figures?​
8. No sooner ________ the news ________ she fainted. A. she had heard/than B. had she heard/when C. did she hear/when D. had she heard/than
In an electrochemical cell, equilibrium is the point at which: A. None of these B. both electrodes have an equal number of electrons. C. ion concentrations are
Malika is 1.45 meters tall. At 10 a.m., she measures the length of a tree's shadow to be 32.25 meters. She stands 27.5 meters away from the tree, so that the ti
What is 3 times 10^9
If I get paid $100 a week but my car cost $4, 990 how long will I have to save to officially buy my car?
Describe the change in motion and kinetic energy of the particles as thermal energy is added to a liquid. Which change of state might happen?please ill put brai
What codes for proteins? amino acids O RNA O polypeptides O DNA O ​