A student has gotten the following grades on his tests. What is the minimum grade he must get on the last test in order to have
1 answer:
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The actual amount that should be credited is $757.58.
<u>Solution:</u>
Given that,
2% Discount if paid in 10 days.
1% Discount if paid in 15 days, (but greater that 10 days)
Net due in 60 days.
That is,
will close the acount on days 1-10
will close the acount on days 11-15
And August 8 is Day 15 and falls under the 1% discount rule.
Therefore, we have to divide the partial payment by the complement of the discount rate.
from the balance, and
is due by day 60.
0.0181 yd/s. To solve this problem you use dimensional analysis. You convert the feet and minutes to yards and seconds by using this process. The units of feet and minutes cancel out, so you are left with yards per second. You should get 0.0180555555 when you multiply and divide everything, but you can just round it to 0.0181 or whatever place your teacher wants.
Answer:
Step-by-step explanation:
Method 1:
Arithmetic sequence is in the form
d is the common difference, can be found by:
Subtituting the and
You get:
Method 2 (Mathematical induction):
Assume it is in form
Base step:
Inducive hypophesis:
GIven:
Proved by mathematical induction