Answer:
1.0
Step-by-step explanation:
If you have any questions feel free to ask in the comments
Use the cosine function.
cos x = 2/12
cos x = 0.167
use the inverse of cosine:
x = 80.405
The answer is C.
Hope this helps :)
Answer: B
Step-by-step explanation: 75 + the amount of money she still needs is equal to or greater than (atleast) 200. hope this helps
This was taken from a source, but I hope it helped out! Have a nice day :)
(The answer is in the bottom of the picture)
Answer:
$80
Step-by-step explanation:
From the question, we are given The simple interest formula as I = Prt,
where l = simple interest on an amount= $40
t= years=5years
at a rate r= 10%
The rate= 10/100= 0.1
Then since we are looking for P, we can make P subject of formula from this expression;
I = Prt
P=I/rt
P= 40/(0.1 ×5)
P= 40/0.5
P= 80
therefore, the amount of money p that is needed is $80
