aaron’s wrestling coach placed him in the lowest weight class. all the wrestlers in this weight class weight under 70 pounds.ifc stands for aaron’s weight, write an inequality that best represents his current weight.
Answers
Answer:
Step-by-step explanation:
Weight(in kg)
100-110
110 -120
120 -130
130 -140
140-150
No.of wrestlers
4
14
21
8
3
2. The following are the ages of 300 patients getting medical treatment in a hospital on a particular day: Find mean.
Age (in years)
10 -20
20 -30
30 -40
40 -50
50 -60
60 -70
No.of patients
60
42
55
70
53
20
3. The daily income( in Rs. )of a sample of 50 employees are tabulated as follows: Find the mean daily income of employees.
Income
1- 200
201 - 400
401-600
601 - 800
No.of employees
14
15
14
7
4. The following table gives the number of pages written by Sarika for completing her own book for 30 days. Find the mean number of pages written per day.
No.of pages written per day
16 -18
19- 21
22 -24
25 -27
28 -30
No.of days
1
3
4
9
13
5. An aircraft has 120 passenger seats. The number of seats occupied during 100 flights is given in the following table: Determine the mean number of seats occupied over the flights.
No.of seats
100 - 104
104 - 108
108 -112
112- 116
116- 120
Frequency
15
20
32
18
15
Weight(in kg)
100-110
110 -120
120 -130
130 -140
140-150
No.of wrestlers
4
14
21
8
3
2. The following are the ages of 300 patients getting medical treatment in a hospital on a particular day: Find mean.
Age (in years)
10 -20
20 -30
30 -40
40 -50
50 -60
60 -70
No.of patients
60
42
55
70
53
20
3. The daily income( in Rs. )of a sample of 50 employees are tabulated as follows: Find the mean daily income of employees.
Income
1- 200
201 - 400
401-600
601 - 800
No.of employees
14
15
14
7
4. The following table gives the number of pages written by Sarika for completing her own book for 30 days. Find the mean number of pages written per day.
No.of pages written per day
16 -18
19- 21
22 -24
25 -27
28 -30
No.of days
1
3
4
9
13
5. An aircraft has 120 passenger seats. The number of seats occupied during 100 flights is given in the following table: Determine the mean number of seats occupied over the flights.
No.of seats
100 - 104
104 - 108
108 -112
112- 116
116- 120
Frequency
15
20
32
18
15