Mathematics, 16.07.2019 05:30 math31343
Am i doing this right? 16,14=4 15,35=5 24,32=4 27,63=9 20,80=20 18,38=2 14,49=7 66,99=33 9,35=1 6,24,42=6 30,50,70=10 32,48,96=12 10w,5w=5 16xy,24xy=8 21ab,35a=7 10jk,15k=5 3mn,9mn,12mn=3 6xy,9x,3y=3
Answers: 1
Mathematics, 21.06.2019 23:00
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
Mathematics, 22.06.2019 00:30
On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.
Answers: 2
Mathematics, 22.06.2019 02:30
Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20
Answers: 1
Am i doing this right? 16,14=4 15,35=5 24,32=4 27,63=9 20,80=20 18,38=2 14,49=7 66,99=33 9,35=1 6,2...
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