Answer:
B(t) = (32 - 4t)% when 0 ≤ t ≤ 8
= 0 % for t > 8
Step-by-step explanation:
According to the question, when Camden left his house in the morning,
the charge in his battery was,
%
= 32 %
So, the charge in Camden's phone, t hours after he left the house is given by,
B(t) = (32 - 4t) % ------------(1)
Now clearly in (1),
0 ≤ t ≤ 
⇒ 0 ≤ t ≤ 8 since charge in mobile phone can't have a negative percentage and time after Camden left home can't be negative.
So,
B(t) = (32 - 4t)% when 0 ≤ t ≤ 8
= 0 % for t > 8
Answer:
vertical line
Step-by-step explanation:
Step-by-step explanation:
6 divided by 2/3 is 9
HOPE IT HELPS U
Answer:
If a seed is planted, it has a 65% chance of growing into a healthy plant. If 129 randomly selected seeds are planted, answer the following.
a) Which is the correct wording for the random variable?
b) Pick the correct symbol: n Correct = 129
c) Pick the correct symbol: p Correct = 0.65
d) What is the probability that exactly 79 of them grow into a healthy plant? Round final answer to 4 decimal places.
e) What is the probability that less than 79 of them grow into a healthy plant? Round final answer to 4 decimal places.
f) What is the probability that more than 79 of them grow into a healthy plant? Round final answer to 4 decimal places.
g) What is the probability that exactly 80 of them grow into a healthy plant? Round final answer to 4 decimal places.
h) What is the probability that at least 80 of them grow into a healthy plant? Round final answer to 4 decimal places.
i) What is the probability that at most 80 of them grow into a healthy plant Round final answer to 4 decimal places.
