An adult elephant drinks about 225 liters of water each day. is the number of days the water supply lasts proportional to the number of liters of water the elephent deinks?

The number of days the water supply lasts is in direct proportion with the liters of water the elephant drinks.

In fact, suppose that there are liters of water remaining, and the elephant drinks liters of water each day.

This means that the elephant will finish the water in

So, the more liters are there, the more days it will take to the elephant to finish the water. In general, every time the ratio of two quantities is constant, they are in direct proportion.

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

4.

step-by-step explanation:

it have the same area.brainliest