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Mary and her brother John collect foreign coins. Mary has three times the number of coins that John has. Together they have 160 foreign coins. Find how many coins Mary has. A. 112 coins B. 24 coins C. 120 coins D. 40 coins
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Asked 4/23/2012 6:20:39 PM
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User: Mary and her brother John collect foreign coins. Mary has three times the number of coins that John has. Together they have 160 foreign coins. Find how many coins Mary has. A. 112 coins B. 24 coins C. 120 coins D. 40 coins





Weegy: Mary has C. 120 coins.
Expert answered|sharpies|Points 7439|

User: Jorie's house sold for $260,000. Her real estate agent received a commission of $18,200. How much did Jorie receive? A. $278,200 B. $241,900 C. $241,700 D. $241,800

Weegy: Jorie received D. $241,800.
Expert answered|sharpies|Points 7439|

User: Jorie's house sold for $190,000. Her real estate agent received a commission of $7600. How much did Jorie receive? A. $182,300 B. $182,500 C. $197,600 D. $182,400

Weegy: Jorie received D. $182,400.
Expert answered|sharpies|Points 7439|

User: Toni rows a boat 4.5 km/h upstream and then turns around and rows 5.5 km/h back downstream to her starting point. If her total rowing time is 48 min, for how long does she row upstream? Express your answer to the nearest minute. A. about 44 min B. about 26 min C. about 24 min D. about 30 min

Weegy: B. about 26 min
Expert answered|sharpies|Points 7439|

User: A tree casts a shadow 10 ft long. A boy standing next to the tree casts a shadow 2.5 ft. long. The triangle shown for the tree and its shadow is similar to the triangle shown for the boy and his shadow. If the boy is 5 ft. tall, how tall is the tree?

Weegy: 10/x = 2.5/5 x = 20 ft
Expert answered|sharpies|Points 7439|

User: A map has a scale of 1 cm : 20 km. Two cities are 2.5 cm apart on the map. To the nearest tenth of a kilometer, what is the actual distance corresponding to the map distance? A. 52.5 km B. 50 km C. 150 km D. 70 km

Weegy: B. 50 km
Expert answered|sharpies|Points 7439|

User: Use the scale and map measurements to find the actual distance from New Wilmington to Sharon through Mercer. What is the actual distance if you travel from New Wilmington to Sharon through Volant?

Weegy: Please contact Weegy Research for this one.
Expert answered|sharpies|Points 7439|

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Question
Expert Answered
Asked 4/19/2012 10:02:15 AM
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The following test scores were recorded for a student: 75, 70, 68, 64, 70, 56, 66. Find the mean, median, and mode.
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Question
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Asked 4/19/2012 10:26:41 AM
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Find the median. If necessary, round to one decimal place. 5, 7, 27, 23, 30, 46 A. 23 B. 19.5 C. 27 D. 25
Weegy: The median is: D. 25 User: -12 + 2 + (-9) A. 5 B. -1 C. -19 D. 23 (More)
Question
Expert Answered
Updated 3/5/2014 8:56:24 AM
1 Answer/Comment
-12 + 2 + (-9) = -19
Added 3/5/2014 8:56:24 AM
This answer has been confirmed as correct and helpful.
Confirmed by alfred123 [3/5/2014 9:02:20 AM]
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