Answer:
D
Step-by-step explanation: since it is a open dot to the right it’s x>-3 open dot means less than or greater than going to right means greater than
Answer:
The frequency distribution is given below:
Class Frequency
0 - 9 9
10 - 19 6
20 - 29 3
30 - 39 3
40 - 49 3
From the given 4 options, the histogram in option A accurately displays this data. Hence the option A is correct.
Answer:
193650
Step-by-step explanation:
Since the cost must be no more than 387$, you can substitute that number instead of y to get 387 = 0.002x - 0.30. you can add 0.30 to both sides to get 387.3 = 0.002x
Then you can divide both sides by 0.002 to get 387.3/0.002 = 193650
Y-intercept: (0, -6)
X-intercept: (9, 0)
Answer:
C
Step-by-step explanation:
In a proportional relationship the constant of proportionality k is
k = 
Check this ratio for each of the values
A
= 1.5 ,
= 1.5 ,
= 1.4347.... ← Thus not A
B
= 1.1875 ← Thus not B
C
= 1.5 ,
= 1.5 ,
= 1.5
Thus the table with k = 1.5 is Table C