Answer:
16. 24.85
17. 0.9 seconds
Step-by-step explanation:
16. $10.95+$14.20=$25.15
$50-$25.15=$24.85
17. 5.75 seconds-4.85seconds=0.9 seconds
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Answer:
12:4
Step-by-step explanation:
im sorry if its wrong because i tried.. SORRYYY
Answer:
70.86 degrees
Step-by-step explanation:
cos x = adjacent side / hypotenuse
= 2/6.1 = 0.32787
x = 70.86.
Answer:
The amount of interest earned at the end of 14 years would be $672.3486
Step-by-step explanation:
This is a simple interest problem.
The simple interest formula is given by:

In which E are the earnings, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.
In this problem, we have that:

So

The amount of interest earned at the end of 14 years would be $672.3486
Answer: 31/41
Explanation: You multiply the numerator and denominator across such as (2 and 8)= 16 and (3 and 5)= 15.
Once that done, you just calculate it together to get
=31/40