Mathematics, 31.07.2019 06:40 kathleenirwin
(show your work plz and explain) the martin's keep goats and chickens on their farm. if there are 23 animals with a total of 74 legs, how many of each type of animal are there? f) 14 chickens, 9 goats g) 19 chickens, 4 goats h) 9 chickens, 14 goats i) 4 chickens, 19 goats
Answers: 2
Mathematics, 21.06.2019 14:30, brockandersin
Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
Answers: 3
Mathematics, 21.06.2019 19:00, queenkimm26
What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?
Answers: 1
Mathematics, 21.06.2019 21:00, kitttimothy55
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
(show your work plz and explain) the martin's keep goats and chickens on their farm. if there are 23...
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