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Mark for review (Will be highlighted on the review page) 1. Read this sentence: "Norman _______ algebra." How would you fill in the blank with the present perfect tense of the verb study? A. will have studied B. has studied C. had studied D. studied
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Norman HAS STUDIED algebra.
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Asked 12/2/2015 2:09:37 PM
Updated 6/8/2016 6:20:04 AM
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Norman HAS STUDIED algebra.
Added 6/8/2016 6:20:04 AM
This answer has been confirmed as correct and helpful.
Confirmed by selymi [6/8/2016 6:24:25 AM]
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A surface receiving sound is moved from its original position to a position three times farther away from the source of the sound. The intensity of the received sound thus becomes A. three times as high. B. nine times as low. C. nine times as high. D. three times as low.
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Updated 5/23/2018 9:59:58 PM
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A surface receiving sound is moved from its original position to a position three times farther away from the source of the sound. The intensity of the received sound thus becomes nine times as low.
Added 5/23/2018 3:38:44 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/23/2018 10:00:21 PM]
The function of the eardrum in the middle ear is to A. vibrate with the frequency of the received sound. B. carry the sound energy to the brain. C. amplify the received sound. D. collect the sound waves.
Weegy: The function of the eardrum in the middle ear is to vibrate with the frequency of the received sound. User: If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is A. 0 degrees. B. 40 degrees. C. 90 degrees. D. 80 degrees. (More)
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Updated 1/19/2017 9:17:12 AM
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If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is 40 degrees.
Added 1/19/2017 2:42:54 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [1/19/2017 9:17:13 AM]
Mark for review (Will be highlighted on the review page) 6. A battery consists of five dry cells connected in series. If the voltage developed by each cell is 1.5 V, the total voltage developed by the battery is A. 1.5 V. B. 7.5 V. C. 5.0 V. D. 0.3 V.
Weegy: A battery consists of five dry cells connected in series. If the voltage developed by each cell is 1.5 V, the total voltage developed by the battery is: 7.5 V. User: Mark for review (Will be highlighted on the review page) 7. The ability to regulate the amount of charge flowing in a circuit is A. voltage. B. alternating current. C. direct current. D. resistance. (More)
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Updated 2/25/2016 11:51:10 PM
1 Answer/Comment
The ability to regulate the amount of charge flowing in a circuit is resistance.
Added 2/25/2016 11:51:10 PM
This answer has been confirmed as correct and helpful.
9. Which one of the following sentences contains two ideas joined by a connecting word? A. Sally lives with her parents, although she could afford her own apartment. B. Tina arrived at work earlier than usual. C. Mike ran after the bus. D. Frank went fishing on Saturday he caught many fish.
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Updated 11/30/2015 4:44:12 PM
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The sentence that contains two ideas joined by a connecting word is: Sally lives with her parents, although she could afford her own apartment.
Added 11/30/2015 4:44:12 PM
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [11/30/2015 4:56:37 PM]
2. Which of the following words is the best close-up word? A. Food B. Vegetable C. Zucchini D. Plant
Weegy: Zucchini is the best close-up word. User: 3. Increasing your vocabulary means A. you'll spend less time on revision. B. you'll write longer sentences. C. you'll be able to spend more time reading. D. you'll write more lively sentences. (More)
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Updated 12/2/2015 11:21:35 PM
1 Answer/Comment
Increasing your vocabulary means you'll write more lively sentences.
Added 12/2/2015 11:18:07 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [12/2/2015 11:21:35 PM]
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