Mathematics, 11.05.2021 20:50 amiechap12
Technetium-99m is used as a radioactive tracer for certain medical tests. It has a half-life of 1
day. Consider the function T where T(d) = 100(2)^-d is the percent of Technetium-99m
remaining d days after the test. Which expression represents the number of days until only
5% remains?
Answers: 3
Mathematics, 21.06.2019 23:30, bhopainting
Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3
Answers: 1
Mathematics, 22.06.2019 02:00, minosmora01
Deena is planting two rectangular gardens. one garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet. which expression does not respresent the total area in square feet of the two gardens
Answers: 2
Mathematics, 22.06.2019 05:20, luusperezzz
Drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . simplify to obtain the final radical term on one side of the equation. raise both sides of the equation to the power of 2. apply the zero product rule. use the quadratic formula to find the values of x. simplify to get a quadratic equation. raise both sides of the equation to the power of 2 again.
Answers: 1
Technetium-99m is used as a radioactive tracer for certain medical tests. It has a half-life of 1
d...
History, 24.07.2019 11:00