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A flashlight uses batteries that

The lifetimes of batteries are independent exponential random variables, each having parameter λ. A flashlight needs 4
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2. asked by al
3. 1,006 views
The model shows a simple flashlight.Which statement BEST explains why batteries must be facing the correct direction in a
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2. asked by Bray
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A flashlight uses batteries that add up to 6.0 V and has a power output of 0.41 W.How much current is drawn from the batteries?
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2. 48 views
CHECK MY ANSWERwhich of the following household devices is most likely to be run on a direct current: A. toaster B. flashlight
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2. asked by Anonymous
3. 455 views
A flashlight is a portable, battery-operated device that produces light. A typical handheld flashlight consists of one or more
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2. 71 views
Assume that the batteries in the flashlight are rechargeable. What energy conversion would have to take place in order to
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2. asked by Elizabeth
3. 1,920 views
A flashlight has 8 batteries, 2 of which are defective. If you select 2 batteries, find the probability thatYou select at least
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2. asked by Kalee
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A flashlight has 8 batteries, 2 of which are defective. If you select 2 batteries, find the probability thatYou select at least
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2. asked by Kalee
3. 649 views
A girl scout troops uses 14 flashlight batteries on a three-night camping trip. If they are planning a seven-night trip, about
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2. 65 views
how does the current through the flashlight using good batteries compare to the current using bad batteries?
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2. asked by jewel
3. 463 views