Answer:
70
Step-by-step explanation:
7*12=84 10:12 chili dogs 10*7=70
The answer is the 5th one
Answer:
in 8 years each school will have about 1,040 students
Step-by-step explanation:
let 'x' = years
y = 30x + 800
y = -25x + 1240
30x + 800 = -25x + 1240
55x = 440
x = 8
Answer:
It is really easy. First off you just subtract by 3
Step-by-step explanation: 21-3=18 and on.
A joint relative frequency is found by dividing a frequency that is not in the Total row or the Total column by the frequency’s row total or column total.