Step-by-step explanation:
since there are z fishes
the number of angelfish = <u>1</u><u> </u> × z
4
= <u>1</u><u> </u>z
4
Answer:
$7.73
Step-by-step explanation:
First you have to find the interest earned in one year, which is 9.66 times 0.10 = 0.966
Next, you have to multiply that product by eight years since the investment was over a span of eight years. That product equals to 7.72800, and if we are speaking in terms of money, we can round it to $7.73
If you put the numbers in order
The middle numbers will be 14,16
14+16 = 30
You divide by 2
ANSWER = 15
Answer:
-429/629
Step-by-step explanation:
Use angle difference formula:
sin(x − y) = sin x cos y − sin y cos x
Assuming x and y are in the first quadrant:
sin(x − y) = sin x cos y − √(1 − cos²y)√(1 − sin²x)
Plugging in values:
sin(x − y) = (8/17) (12/37) − √(1 − (12/37)²)√(1 − (8/17)²)
sin(x − y) = (8/17) (12/37) − (35/37)(15/17)
sin(x − y) = -429/629
