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A box contains 12 light bulbs. Find the number n

For every 144 light bulbs produced, 6 are defective. Find the number of defective light bulbs that could be expected out of 720.
1. 1 answer
2. 40 views
For every 144 light bulbs produced, 6 are defective. Find the number of defective light bulbs that could be expected out of 720.
1. 1 answer
2. 109 views
For every 144 light bulbs produced, 6 are defective. Find the number of defective light bulbs that could be expected out of 720.
1. 1 answer
2. 79 views
twenty light bulbs are tested three light bulbs fail the test. two light bulbs are selected at random without replacement from
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2. asked by bernie
3. 832 views
Daphne replaced light bulbs in her mothers store.She had 3/4 of a box of light bulbs. She used 1/3 of the bulbs.a. What fraction
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2. asked by Cherie
3. 1,669 views
Nine hundred light bulbs are packaged and shipped to a retail store. Thirteen percent of the light bulbs arrive broken. Which
1. 1 answer
2. 9 views
Nine hundred light bulbs are packaged and shipped to a retail store. Thirteen percent of the light bulbs arrive broken. Which
1. 1 answer
2. 13 views
twenty light bulbs are tested to see if they claims last long as the manufacturers claims they do. three light bulbs failed the
1. 1 answer
2. asked by bernie
3. 1,676 views
On a restaurant sign, 14 light bulbs must be replaced. These light bulbs represent 3/8 of the total number of light bulbs on the
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2. asked by alibaba
3. 1,115 views
Joaquin buys 3 packs light bulbs. Each pack contains 12 light bulbs. After changing the bulbs in his house, he has 15 bulbs
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2. asked by Teddys
3. 495 views