Answer: $1114.91
Step-by-step explanation:
The formula for compound interest is

Where
A = final amount
P = initial principal balance (1030 for this)
r = interest rate (0.04 for this)
n = number of times interest applied per time period (2 for this)
t = number of time periods elapsed (2 for this)

This rounds up to $1114.91
Answer: 1/5
Step-by-step explanation:
Answer:
84
Step-by-step explanation:
75/0.89 = 84.3
Round 84.3 to nearest whole number = 84.
She can only download 84 without going overboard
Answer:
4
Step-by-step explanation:
Answer:
We are 95 percent confident that the mean word length for all papers submitted by students in humanities programs is between 20,995 words and 22,905 words
Step-by-step explanation:
The confidence interval is used to predict the mean for the entire humanities program, not just the sample.