Im not sure but
(sarah + tara)/2 = 8
(20 + tara)/2 = 8
20 + tara = 16
tara = 4hours ?? it doesn’t make logical sense but this is the only way i can think of
sorry if this wasn’t helpful ;-;
Answer:
n = 5.33→
Step-by-step explanation:
Answer:
<em>d</em> < 8
Step-by-step explanation: Obviously, you need to find out what D is. First you do the opposite of positive 4 to make it 0. You have to subtract 4, so you therefore subtract 4 from 52 as well, which is 48. Now you find out what 48/6 is to get the value of <em>d </em>which is < (less than) 8. Any <em>d </em>value less than 8 will give us a valid answer, however any <em>d </em>value more than 8 will give you an invalid answer.
The answer in 28 years old because you add all the numbers together which is 336 and then divide by how many numbers there are which is 12 and that equals 28 which is the average.
There is 20
because
16/8 = 2
4/8 = 1/2
