[IMAGE] i need help with 1-4 pls help ASAP
1 answer:
Answer:
Step-by-step explanation:
2000≤20x +475
x = 76.25 so 76 people may attend
graph a number line from 0 to 76 . include the end points
1) no more 76 may attend
2)less than 77 may attend
3) between 0 and 76 may attend
You might be interested in
Answer:
because it's a ringt angle triangle
90°
I can my user is hxe_toxic
Answer:
it is correct
Step-by-step explanation:
2000 N
The resistance force acting is 1N per ton.
Tension in the coupling between engine and the wagon is 2000N.
Answer:λ= v X f
v= λ X f
f= λ X v
v= λ / f
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
look at the x and y axis