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Annette is onducting a study for an oil company. Her equiptment can analyze the minerals in the rocks at a rate of 5cm per minute. How many minutes will it take the equiptment to scan a section that is 4.5 meters long
One moment please
Expert answered|tcapone|Points 777|
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Asked 7/19/2009 7:18:09 PM
Updated 6/4/2024 7:00:00 AM
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Annette is onducting a study for an oil company. Her equiptment can analyze the minerals in the rocks at a rate of 5cm per minute. 90 minutes it will take the equiptment to scan a section that is 4.5 meters long
Solution
4.5 meters × 100 centimeters/meter = 450 centimeters
450 centimeters ÷ 5 centimeters/minute = 90 minutes
Added 6/4/2024 7:00:00 AM
This answer has been confirmed as correct and helpful.
Confirmed by olldwalet [3/1/2026 5:27:02 PM]
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Questions asked by the same visitor
Jerry collects scrapt metal for recycling. he then turns it in and is paid by the kilometers. A particular type of metal can weighs 40 grams. How many of these can does it take to total one kilogram?
Weegy: 40 g = 0.04 kg so 25 (More)
Question
Expert Answered
Updated 312 days ago|8/31/2025 2:02:57 PM
1 Answer/Comment
Solution:
1 kilogram = 1000 grams
Each can weighs 40 grams
Number of cans = {1000}/{40}

1000 ÷ 40 = 25
Added 312 days ago|8/31/2025 2:02:57 PM
This answer has been confirmed as correct and helpful.
A water main bursts, flooding three rooms. Each room is 14 feet long by 11 feet wide by 8 feet high. the rooms are each filled to a depth of 4 feet. What is the volume of water that is flooding this area.
Weegy: 616 units cubed. User: i'm sorry I maent to click on good thank you Weegy: Okay (More)
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Updated 9/29/2023 10:48:18 AM
1 Answer/Comment
Volume of one room = Length × Width × Height
Volume of one room = 14 ft × 11 ft × 8 ft
Volume of one room = 1232 ft³
Total volume of water flooding the area = Volume of one room × Number of rooms
Total volume of water flooding the area = 1232 ft³ × 3
Total volume of water flooding the area = 3696 ft³
Added 9/29/2023 10:48:18 AM
This answer has been confirmed as correct and helpful.
A 91 pound iron ignot is melted and extruded as a pentagonal bar with a cross sectional area of 5 square inches. If each cubic inch of iron weighs 0.28 pounds how long is the extruded bar
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Question
Expert Answered
Updated 9/29/2023 10:50:21 AM
1 Answer/Comment
Volume = Weight / Weight per cubic inch
Volume = 91 pounds / 0.28 pounds per cubic inch
Volume 325 cubic inches
Length = Volume / Cross-sectional area
Length = 325 cubic inches / 5 square inches
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Added 9/29/2023 10:50:21 AM
This answer has been confirmed as correct and helpful.
Victoria is moving an iron pyramid with an octagonal base. the pyramid is 18 inches high and it's base has an area of 13.5 square inches. If each cubic inch of iron weighs 0.28 pounds how much does the pyramid weigh
Weegy: You need first to calculate the volume of the pyramid. Do you have the formula ? User: it is one third times base times height Weegy: Ok so do you multiply the volume by the density and you get the weight of the pyramid ! that's it ! User: so what do you multiply by what Weegy: the density by the volume of the pyramid. Watch out for the units ! User: yes but I still don't know the answer Weegy: 2.21 pounds User: thank you Weegy: You're welcome [smile] (More)
Question
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Updated 11/3/2023 2:10:54 PM
1 Answer/Comment
Victoria is moving an iron pyramid with an octagonal base. the pyramid is 18 inches high and it's base has an area of 13.5 square inches. If each cubic inch of iron weighs 0.28 pounds the pyramid weigh 22.68 pounds.


Added 11/3/2023 2:10:54 PM
This answer has been confirmed as correct and helpful.
A portion of Karen's backyard is shaped like a triangle. With a base of 20 yards and a height of 13 yards. How many square yards of sod will she need to cover this section?
Weegy: Karen will need 83.07 square yards of sod will she need to cover this section. ( 84yrds) (More)
Question
Expert Answered
Updated 2/3/2024 12:39:04 AM
1 Answer/Comment
A portion of Karen's backyard is shaped like a triangle. With a base of 20 yards and a height of 13 yards. 130 square yards of sod will she need to cover this section.
Solution
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A = 1/2 * 260
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Added 2/3/2024 12:39:04 AM
This answer has been confirmed as correct and helpful.
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