Answer:
20 m
Step-by-step explanation:
The height of the ball in metres is given as:

where xis time, in seconds.
At the instant that the ball is thrown, the time is 0 seconds. This means that the height will be h(0):

The height of the ball is 20 metres.
Answer:
800,000,000 90,000,000 5,000,000 3,000 40 9
Step-by-step explanation:
Answer:
whats d stand for
Step-by-step explanation:
No because a person can buy as many sandwiches as possible and only pay a $10 delivery fee.
=(4.5)x + 10
C because you can’t get multiple answers, the rest of the answers will give you multiple answers ,therefore ,see will be it