Help needed Write a formula that expresses the remaining length of the candle in inches, r, in terms of the burned length of one end of the candle (in inches), x.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?