The base of a solid in the first quadrant of the xy plane is a right triangle bounded by the coordinate axes and the line x + y = 4. cross sections of the solid perpendicular to the base are squares. what is the volume, in cubic units, of the solid?

a. 8
b. 32 divided by 3
c. 64 divided by 3
d. 64 divided by 3

3. solve the given inequality and graph the solution on a number line.

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered