I need help PLEASE!! There are 9 grams of Strontium-90. Strontium-90 has a half-life of 28.8 years.

Use the formula A=P(12)th to calculate the time it would take for the given mass to degrade down to 0.41 grams. Calculate the solution for t to the nearest tenth using logarithms.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation:

jeff jeff

step-by-step explanation: