Sodium-24 has a half-life of 15 hours.

How many grams of a 900 g sample will remain after 90 hours?

A) 7.03125 g

B) 7.5 g

C) 14.0625 g

D) 28.125 g

An adult turtle weighed 4 1/3 ounces how much would 2 adult turtles weigh

Which of the statements is true for the two equations below? Equation A: 2 (5x - 2) = 10x - 4 Equation B: 7 + 2x = 2x-1 A. Equation A and Equation B have no solution. B. Equation A has no solution and Equation B has an infinite number of solutions.

The sum of a number and its reciprocal is equal to 4 times the reciprocal.

Solve for the equation 3x-7y=-28 for y

Sweet t has 2 orange picks for every green pick. if 6 of the picks are green, how many picks are orange

Suppose Marcus invests $750 at an annual rate of 6.25%. How long will it take until Marcus earns $125 in simple interest?

For a Cosine function with amplitude = 0.75 and period = 10, what is y (4) ?

Babysitting for 8 hours and making $72.00 or babysitting for 6 hours and making $57.00

The least common multiple of two numbers is 24. Which could be the two numbers? 6 and 8 4 and 6 8 and 16 4 and 12

In a particular class of 24 students, 14 are men. what fraction of the students in the class are men