Answer:
no
Step-by-step explanation:
y=mx+b
hope this helps
Answer:
5). 2/3 divided by 1/2 answer is 1/6 and 6). 75cm and 2 3/4 times ...answer is 2.7x10-5 or ,2.7x10.5
Step-by-step explanation:
hope its help sana makatulong
Reflect across the y axis and moved through the translation x = 2
Answer:
Step-by-step explanation:
The average scores s (on a 100 point scale) for the students can be modeled by
s = 75 - 6 In(t + 1), 0 < t < 12
where t is the time in months.
a) Since the students were given an exam and then retested monthly with equivalent exams, then,
For the original exam, t = 0
Therefore,
s = 75 - 6 In(0 + 1) = 75 - 6 In1
s = 75 - 6 × 0 = 75
b) the average score after 4 months, t = 4
Therefore,
s = 75 - 6 In(4 + 1) = 75 - 6 In5
s = 75 - 9.66 = 65.34
c) s = 60
Therefore,
60 = 75 - 6 In(t + 1)
6 In(t + 1) = 75 - 60 = 15
In(t + 1) = 15/6 = 2.5
t + 1 = e^2.5 = 12.18
t = 12.18 - 1 = 11.18
t = 11 approximately
Answer:
$ 4.50
Step-by-step explanation:
2% of the price = 9 cents
.02 x = 9
x = 9 / .02 = 450 cents or $4.50
