When Arjun makes hot cocoa, he adds 20 mL of chocolate syrup for every 90 mL of hot water. Arjun's brother, Eli, adds 45 mL of chocolate syrup for every 180 mL ounces of hot water.
Which hot cocoa is more chocolatey?
Choose 1
A. Arjun's hot cocoa
B. Eli's hot cocoa
C. The two cocoas are equally chocolatey.

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is