You have to add all the scores and dived by the 20 students, the result is 65.85%
Answer: 10.5cm
Step-by-step explanation: the radius is half the diameter. 21/2=10.5
If it's linear, it will follow the format:
y = mx + b
m is the slope, and b is the y intercept.
Answer:
- equivalent rate: 7.186%
- compounded 16 times
Step-by-step explanation:
The equivalent interest rate is the rate that would have to be applied so it would earn the same amount in 1 year. It is computed from ...
requiv = (1 +r/n)^n -1
requiv = (1 +0.07/4)^4 -1 ≈ 7.186%
__
"Compounded quarterly" means interest is compounded 4 times per year. In 4 years, it will be compounded 4·4 = 16 times.
__
The balance in the account after 4 years is ...
$600·(1 +.07/4)^(4·4) ≈ $791.96
