Answer:
12/13
Step-by-step explanation:
We know that cosine is the adjacent side divided by the hypotenuse in a right triangle.
The adjacent side to angle C is BC
The hypotenuse is AC because it is opposite to the right angle
So...
cosine is (BC)/(AC)
36/39
12/13
Solution
For this case we can use the following formula:
Where:
P= 400800 = present value
A= future value
r= 0.055 interest rate
n= 4, number of times that the interest is compund in a year (quarterly)
t= 4 years
Replacing we got:
then the interest would be:
Answer:
(52/52)(48/51)(44/20)(40/59)(36/48)
Step-by-step explanation:
For the first card, what is the chance of getting a unique value? Well, you don't have any yet so it's 100% or 52/52.
Now for the second draw, what is the probability of not getting a repeat? Well, 52 cards total but there are four copies of every value, one for each suit. The deck now has 51 cards and 48 are not copies, so that's 48/51.
Similarly for the third draw there are now 50 cards total and 44 are not going to be repeats if the last two were not.
You can keep going like this and you get (52/52)(48/51)(44/20)(40/59)(36/48). Hopefully this made sense.
Answer:
$2500
Step-by-step explanation:
It is assumed that we need a tax calculation one off per year.
In this case $50,000 yearly salary falls in 5% range
<u>So the tax is:</u>
Distance covered by a car in 1 gallon = 32.6miles Distance covered by a car in 12.3gallons = 32.6*12.3 =400.98miles