Mathematics, 27.12.2019 09:31 janeou17xn
Write this as an expression: sarah has a rain gauge in her backyard. she started on monday with 1/4 inch of water in her gauge. on tuesday, it rained and additional 2 1/2 inches. on wednesday, the sun was very hot and she noticed that 1/4 inch of water had of that water had evaporated. on thursday, there wasn't any rain and none of the water of operated. on friday, it rained 1/2 inches. i have that answer. it is 2 2/4 plus 1/4 plus 2/4 is 3 1/4. use that expression to find the total amount of water in sarah's rain gauge on friday. show each step and explain the properties that were used.
Answers: 1
Mathematics, 21.06.2019 17:30, SethSimunek
Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61
Answers: 1
Mathematics, 21.06.2019 18:30, genyjoannerubiera
Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8 feet of ribbon. he cut off one piece that was 3 5/8 feet long and another piece that was 1 1/4 feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.
Answers: 1
Mathematics, 21.06.2019 21:40, calebhoover03
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
Mathematics, 21.06.2019 22:30, Calmalemi
Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters
Answers: 1
Write this as an expression: sarah has a rain gauge in her backyard. she started on monday with 1/4...
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