Answer:
21
Step-by-step explanation:
Boys:
Q1: 78
Q3: 140
IQR: 140 - 78 = 62
Girls:
Q1: 97
Q3: 180
IQR: 180 - 97 = 83
Difference:
83 - 62
21
Answer:
The price would decrease by 1/5, if you bought it over the internet.
Step-by-step explanation:
If we divide 1,500 by 5 we get 300 then if we multiply 300 by 4 you would get 1,200.
Answer:
x=45
Step-by-step explanation:
180-32=148
148/2=74
180-74=105
105-60=45
x=45
Answer:
The correct option is (c).
Step-by-step explanation:
The combined formula is given by :
...(1)
h is height
V is volume
r is radius
It is clear from formula (1) that h varies directly with V and inverse;y with the square of r.
Hence, the correct option is (c).