For every 2 days the weight increases by 60 grams. So for just one day you would half it and get 30 grams. So on day 4 if it is 365 grams you would add 30 grams to get 395 grams.
Therefore the answer would be D
Hope this helps! :)
Answer:
20
Step-by-step explanation:
you would take 8 times 2.5 to figure that out
Using the law of cosines, it is found that the distance across the lake is of 978.5 feet.
<h3>What is the law of cosines?</h3>
The law of cosines states that we can find the angle C of a triangle as follows:

in which:
- c is the length of the side opposite to angle C.
- a and b are the lengths of the other sides.
In this problem, the parameters are:
a = 800, b = 900, C = 70º.
Hence the distance across the lake is c, found as follows:

c² = 800² + 900² - 2(800)(900)cos(70º)
c² = 957491

c = 978.5.
The distance across the lake is of 978.5 feet.
More can be learned about the law of cosines at brainly.com/question/2491835
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Answer:
SinC =7/25
CosC=24/25
TanC=7/24
Step-by-step explanation:
I like to use this to remember
SOH CAH TOA
For Sin its Opposite over Hypotenuse
For Cos its Adjacent over Hypotenuse
For Tan its Opposite over Adjacent
So for this one its
SinC =7/25
CosC=24/25
TanC=7/24
I hope this helps