21. Consider the geometric sequence-8, 16, -32, ... Which of the following statements are true?
a. The common ratio is 2.
b. The 5th term of the sequence is -128.
C.
The 7th term is 4 times the 5th term.
d. The 8th term is 1024.
e. The 10th term is greater than the 9th term.

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

Explain why the factor 1.5 is broke. into two numbers in the model.