Answer:
The answer for first one is,

sorry I don't know the answer for second one.
Answer:
She has 499.3$
Step-by-step explanation:
870+35.90+35.90+150-82.50-10-500
20% chance for the letter box and 25% chance for Number box.
Experimental Probability = 2/3
To find the experimental probability that the tack lands point-up for student 4, we can use the following equation

If this helped you a Brainliest would be appreciated!
Answer:
yes because any input of time results in only one output of altitude
yes because the airplane increases and decreases in altitude at the same rate
pick either one :>