Because 21 is more than 1
16 feet= 192 inches
24 yards= 72 feet
15 feet= 5 yards
Answer:
X=81
Step-by-step explanation:
X-3=84
X=84-3=>81
Answer:
25 years
Step-by-step explanation:
To find the mean you need to find the sum of all numbers and divide by the number of terms there are.
In this case you would need to multiply the mean ages by the number of people used to find the mean:
35 * 3 = 105
23 * 12 = 276
Then add the total ages together:
105 + 276 = 381
Then divide by the number of total people in the office:
12 + 3 = 15
381/15 = 25.4
rounded to 25
Answer:
A, B, E
Step-by-step explanation:
A - 2.19 + 17.03 + 4.05 = 23.27
B - 15.94 + 7.33 = 23.27
C - 11.08 + 0.89 + 10.3 = 22.27
D - 19.75 + 4.52 = 24.27
E - 0.76 + 13.31 + 9.2 = 23.27
Hope this helped even though I'm a little late
