Answer:
7/8
Step-by-step explanation:
7/8 because he completed 4/8 (half) before he finished dinner. 4+2=6. So/ it should be 7/8.
Answer:
gyufigaruofhasidjfdskcm
Step-by-step explanation:
Answer: (a) 4
(b) 5
(c) 14
(d)
Class interval Class mark
30 - 35 
35 - 40 
40 - 45 
45 - 50 
50 - 55 
Step-by-step explanation:
The data of 40 persons is given as :
Weights (in kg) Frequency
30 - 35 6
35 - 40 13
40 - 45 14
45 - 50 4
50 - 55 3
(a)
<em>Lower limit is the lowest number in a class interval .</em>
So, is the lower limit of fourth-class interval (45 - 50) is 4.
(b)
<em>Class size = Upper limit - lower limit </em>
So, Class size of first class interval = 35-30=5
Thus , class size of each interval is 5. [ class size remains same]
(c)
Highest frequency in table = 14 which is corresponding to 40 - 45 .
Thus , 40 - 45 is the class interval has the highest frequency.
(d)
<em>Class mark is the mid value of each class interval.</em>
<em>Class interval = </em>
Class interval Class mark
30 - 35 
35 - 40 
40 - 45 
45 - 50 
50 - 55 
Answer:
226.08 square inches
Step-by-step explanation:
Area of a circle is given by

Where r is the radius and r is the area.
For this case, since one half is painted yellow and another red, then the area for each paint will be given by

Substituting 12 inches for r then

Therefore, each paint occupies approximately 226.08 square inches