Reanna Bhagwandass 11/4/2020 DIRECT VARIATION 201
1.
Misha bought an energy-efficient washing machine. The amount of water she saves per wash load
compared to her old washing machine is shown in the table below.
1
2
5
6
Number of Loads
Water (gal)
12
24
60
72
a.
Is this relationship a direct variation? How do you know?
b.
Write the equation that describes the relationship.
c.
Determine how much water she will save when washing 8 loads.

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

what is the question

no idea how or if it wants you to round, but there are 2.18 students per teacher(if you meant 3 and not 33 it would be 24 students per teach), 11 students per tutor, and you would need 12 tutors for 132 students.