If r is an integer greater than 1, what is the value of (-1) r + 1 if:

1. r is an odd number

2. r is an even number

How many seven digit telephone numbers are possible the first digit cannot be three and the number must be a multiple of 10

If a function is proportional, what must the corresponding y-value equal when? - 1 0 1 There is not enough information to answer this problem.

factor of 42a5b3, 35a3b4, and 42ab4

4 over 3 devided by 2?

1. The earth makes a full rotation in 24 hours. Jupiter takes approximately 58 days, 15 h, and 30 min to complete a full rotation. How many hours does it take Jupiter to complete a full rotation?

If (x + 1) (x - 3) = 5, then which of the following statements is true?. x + 1 = 0 or x - 3 = 0. x + 1 = 5 or x - 3 = 5. x - 4 = 0 or x + 2 = 0

14kg is equal to many Ib

The number of people arriving for treatment at an emergency room can be modeled by a Poisson process with a rate parameter of four per hour.

The file size of an electronic book is 3.6 megabytes. What is the file size of 18 of these electronic books? 21.6 megabytes 48.6 megabytes 64.8 megabytes D. 71.5 megabytes

Sand has $200. She writes six checks for $19.80 what expression describes the change in her bank account, Also what is her account balance after the checks are cashed?