Answer:
78
Step-by-step explanation:
A=base*height
10*7.8
Answer:
Just put it in Geogebra classic. It's an app that helps very much with functions!
Answer:
-2x+2
Step-by-step explanation:
it is directly underneath the original equation and they never intersect
The probabilities can be calculated using an online calculator or tables, depending on which is more readily available.
QUESTION A

Using calculators, the probability will be:

QUESTION B

Using calculators, the probability will be:

QUESTION C
Answer:
140
Step-by-step explanation:
30+30=60
40+40=80
60+80=140