Mathematics, 12.10.2019 19:30 angelread53621
The half-life of colbalt-60 (used in radiation therapy) is 5.26 years (actual data). how much a of 200 g sample of colbalt-60 will remain after 26.3 years? remaining amount = [ ? ] (1 - [ ] ) ^ []
Answers: 3
Mathematics, 21.06.2019 16:00
Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.
Answers: 2
Mathematics, 21.06.2019 20:10
Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12
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Mathematics, 21.06.2019 22:10
Which of the following circles have their centers in the third quadrant?
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Mathematics, 21.06.2019 22:30
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
Answers: 1
The half-life of colbalt-60 (used in radiation therapy) is 5.26 years (actual data). how much a of 2...
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