Answer:
All positive integers less than or equal to 4
Step-by-step explanation:
The domain of the function are all possible values which variable x can take.
Since x is the number of times the root splits, x can take values 1 (1 time splits), 2 (2 times splits), 3 (3 times splits), 4 (4 times splits).
The variable x cannot take negative values because it cannot split -2 times.
The variable x cannot take integer values greater than 4, because this type of plant root splits 4 times while growing in the ground.
Hence, the domain of the function f(x) is all positive integers less than or equal to 4.
Answer:
l = 6 cm, w = 7 cm
Step-by-step explanation:
Answer:
C. 33
Step-by-step explanation:
Sample mean is right in the centre of the interval
Sample mean:
(25+41)/2
66/2
33
Answer:
145
Step-by-step explanation:
If she did 87 sit-ups in 3 minutes then we would divide 87 by 3 so we know how many sit ups in each minute.
87 divided by 3 is 29
since we want to know how much she would complete in 5 minute we would have to multiply 29 by 5
29x5=145
hope that answers ur question
