Five students vent for a hiking trip. each of them were carrying separate bags of 3 3/4 kg of rice, 23/8 kg of fuel and 4 1/2 kg of other provisions. they got a man to them carry bags. but he could only carry a maximum weight of 42kg. the students decide to use him and also decided that each of them will carry one of their own bags. if each students carry same type of bag, which of the three bags will each one of them have to carry? why?

THE 5 STUDENTS WILL CARRY THE FUEL BAG. AND THE REST OF THE BAGS WILL BE CARRIED BY THE MAN BECAUSE THE REST OF THE BAG'S MASS IS 42.25.

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.